位置:首页 > IC中文资料 > LM26420

LM26420价格

参考价格:¥14.4472

型号:LM26420Q0XMHX/NOPB 品牌:Texas Instruments 备注:这里有LM26420多少钱,2026年最近7天走势,今日出价,今日竞价,LM26420批发/采购报价,LM26420行情走势销售排行榜,LM26420报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM26420

LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

LM26420

双路 2A 高效同步直流/直流转换器

LM26420 稳压器是一款单片高效双路 PWM 降压直流/直流转换器。该器件可使用一流的 BICMOS 技术通过内部 75mΩ PMOS 顶部开关和内部 50mΩ NMOS 底部开关驱动两个 2A 负载,实现最佳的功率密度。世界级控制电路可实现低至 30ns 的接通时间,从而在整个 3V 至 5.5V 输入工作范围内支持低至 0.8V 的最小输出电压的出色高频转换。 \n\n尽管运行频率很高,但仍可以轻松实现高达 93% 的效率。具备外部关断功能,因此具有超低的待机电流。LM26420 可利用电流模式控制和内部补偿在各种运行条件下提供高性能调节。 • 符合 CISPR25 5 类传导发射标准\n• 输入电压范围:3V 至 5.5V\n• 输出电压范围:0.8V 至 4.5V \n• 每稳压器 2A 输出电流\n• 高开关频率:2.2MHz (LM26420X)    0.55MHz (LM26420Y)\n• 0.8V 1.5% 内部电压基准 \n• 内部软启动\n• 针对每个输出的独立电源正常和精密使能功能\n• 电流模式、PWM 运行\n• 热关断\n• 过压保护\n• 启动至预偏置输出负载\n• 稳压器为 180° 异相\n• 使用 LM26420 及其 WEBENCH® 电源设计器创建定制设计;

TI

德州仪器

LM26420

Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator

文件:635.96 Kbytes Page:28 Pages

NSC

国半

LM26420

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420XMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:LM26420YMH;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

通过汽车认证的双路 2A 高效同步直流/直流转换器

LM26420-Q1 稳压器是一款单片高效双路 PWM 降压直流/直流转换器。该器件可使用一流的 BICMOS 技术通过内部 75mΩ PMOS 顶部开关和内部 50mΩ NMOS 底部开关驱动两个 2A 负载,实现最佳的功率密度。世界级控制电路可实现低至 30ns 的接通时间,从而在整个 3V 至 5.5V 输入工作范围内支持低至 0.8V 的最小输出电压的出色高频转换。 \n\n尽管运行频率很高,但仍可以轻松实现高达 93% 的效率。具备外部关断功能,因此具有超低的待机电流。LM26420-Q1 可利用电流模式控制和内部补偿在各种运行条件下提供高性能调节。\n\n由于可确保开关频率 • 符合汽车类 应用要求\n• 具有符合 AEC Q100 标准的下列结果: \n• 器件温度等级 0 (Q0):–40°C 至 +150°C 的环境工作温度范围\n• 器件温度等级 1 (Q1):–40°C 至 +125°C 的环境工作温度范围\n \n• 符合 CISPR25 5 类传导发射标准\n• 输入电压范围为 3V 至 5.5V\n• 输出电压范围为 0.8V 至 4.5V \n• 每稳压器 2A 输出电流\n• 2.2MHz 固定开关频率\n• 0.8V,1.5% 内部电压基准 \n• 内部软启动\n• 针对每个输出的独立电源正常和精密使能功能\n• 电流模式,PWM 操;

TI

德州仪器

丝印代码:L26420X;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:L26420X;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:L26420X;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:L26420X;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:L26420Y;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:L26420Y;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:L26420Y;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

丝印代码:L26420Y;LM26420 Dual 2-A, High-Efficiency Synchronous DC/DC Converter

1 Features 1• Compliant with CISPR25 Class 5 Conducted Emissions • Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.8 V to 4.5 V • 2-A Output Current per Regulator • High Switching Frequency: 2.2 MHz (LM26420X) 0.55 MHz (LM26420Y) • 0.8 V, 1.5% Internal Voltage Reference

TI

德州仪器

LM26420/LM26420-Q0/Q1 Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.51563 Mbytes Page:44 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

LM26420/LM26420-Q0/Q1 Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.51563 Mbytes Page:44 Pages

TI

德州仪器

LM26420/LM26420-Q0/Q1 Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

封装/外壳:20-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:卷带(TR) 描述:IC REG BUCK ADJ 2A DL 20HTSSOP 集成电路(IC) 稳压器 - DC-DC 开关稳压器

TI

德州仪器

封装/外壳:20-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BUCK ADJ 2A DL 20HTSSOP 集成电路(IC) DC DC 开关稳压器

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

LM26420/LM26420-Q0/Q1 Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.51563 Mbytes Page:44 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator

文件:635.96 Kbytes Page:28 Pages

NSC

国半

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator

文件:635.96 Kbytes Page:28 Pages

NSC

国半

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator

文件:635.96 Kbytes Page:28 Pages

NSC

国半

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

Dual 2-A Automotive-Qualified, High-Efficiency Synchronous DC-DC Converter

文件:1.67961 Mbytes Page:47 Pages

TI

德州仪器

LM26420产品属性

  • 类型

    描述

  • Vin (Max) (V):

    5.5

  • Vout (Min) (V):

    0.8

  • Vout (Max) (V):

    4.5

  • Iout (Max) (A):

    2

  • Iq (Typ) (uA):

    900

  • Switching frequency (Min) (kHz):

    550

  • Switching frequency (Max) (kHz):

    2200

  • Features:

    Enable

  • Operating temperature range (C):

    -40 to 125

  • Rating:

    Catalog

  • Regulated outputs (#):

    2

更新时间:2026-5-18 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
N/A
7786
原装正品现货,原厂订货,可支持含税原型号开票。
TI(德州仪器)
26+
WQFN-16-EP(4x4)
10548
原厂订货渠道,支持账期,一站式服务!
TI/德州仪器
25+
HTSSOP-20
32000
TI/德州仪器全新特价LM26420XMH/NOPB即刻询购立享优惠#长期有货
TI/德州仪器
21+
HTSSOP-20
2725
华强原装现货
TI
24+
SMD
6850
只做原装正品现货或订货假一赔十!
TI
21+
SOT23-5
4000
全新原装公司现货
TI/德州仪器
WQFN16
23+
6000
专业配单原装正品假一罚十
TI/德州仪器
25+
QFN
12500
全新原装现货,假一赔十
TI
24+
HTSSOP20
5630
TI一级代理原厂授权渠道实单支持
TI/德州仪器
2152+
SC70-6
8000
原装正品现货假一罚十

LM26420数据表相关新闻

  • LM2642MTCX

    LM2642MTCX

    2021-10-29
  • LM2663MX

    金亿隆电子 全方面芯片正品供应商 15818751958

    2021-3-4
  • LM26480SQ-AA

    进口原装现货

    2021-3-2
  • LM2636M 稳压IC 进口原装现货。

    LM2636M 进口原装现货。

    2020-10-15
  • LM2611AMF原装现货,本月特价热销中

    LM2611AMF 原装现货,本月特价热销中

    2019-9-9
  • LM2633-先进的两相同步,用于笔记本CPU的三重稳压器控制器

    该LM2633是一种功能丰富的IC,可将三个监管机构控制器 - 两个电流模式同步降压稳压器控制器和一个线性稳压控制器。两个开关稳压控制器操作180 °阶段。此功能降低输入纹波电流有效值,造成了较小的输入滤波器。第一个开关控制器(通道1)采用了英特尔移动CPU兼容的精度为5位数字至模拟转换器该方案的输出电压从0.925V 2.00V。这也符合要求的动态VID兼容。第二个开关控制器(通道2)可调为1.25V至6.0V之间。使用同步整流和脉冲跳转动作在轻载实现在宽负载范围内实现高效率。固定工作频率可通过禁用脉冲跳跃模式。电流模式反馈控制,保证出色的线路和负载调节和一个很好的回应宽的环路带宽快速负载瞬

    2013-2-18