LP3958价格
参考价格：￥14.1164
型号：LP3958TL/NOPB 品牌：Texas 备注：这里有LP3958多少钱，2026年最近7天走势，今日出价，今日竞价，LP3958批发/采购报价，LP3958行情走势销售排行榜，LP3958报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LP3958 | Lighting Management Unit with High Voltage Boost Converter 1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B | TI 德州仪器 |   | |
LP3958 | 具有高压升压转换器的照明管理单元 LP3958 is a Lighting Management Unit for portable applications. It is used to drive display backlight and keypad LEDs. The device can drive 5 separately connected strings of LEDs with high voltage boost converter. The keypad LED driver allows driving LEDs from high voltage boost converter or separat • High-Efficiency Boost Converter With Programmable Output Voltage\n• Two Individual Drivers for Serial Display Backlight LEDs\n• Three Drivers for Serial Keypad LEDs\n• Automatic Dimming Controller\n• Stand Alone Serial Leypad LEDs Controller\n• Three General-Purpose IO Pins\n• 25-Bump DSBGA Packag; | TI 德州仪器 | | |
LP3958 | Lighting Management Unit with High Voltage Boost Converter 文件：1.09041 Mbytes Page：28 Pages | NSC 国半 | | |
LP3958 | Lighting Management Unit with High Voltage Boost Converter 文件：1.0244 Mbytes Page：36 Pages | TI 德州仪器 | | |
丝印代码：SJHB；Lighting Management Unit with High Voltage Boost Converter 1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B | TI 德州仪器 | | ||
丝印代码：SJHB；Lighting Management Unit with High Voltage Boost Converter 1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B | TI 德州仪器 | | ||
丝印代码：SJHB；Lighting Management Unit with High Voltage Boost Converter 1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B | TI 德州仪器 | | ||
丝印代码：SJHB；Lighting Management Unit with High Voltage Boost Converter 1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B | TI 德州仪器 | | ||
Lighting Management Unit with High Voltage Boost Converter 文件：1.09041 Mbytes Page：28 Pages | NSC 国半 | | ||
封装/外壳：25-WFBGA 包装：管件 描述：IC LED DRV RGLTR I2C 25USMD 集成电路（IC） LED 驱动器 | TI 德州仪器 | | ||
Lighting Management Unit with High Voltage Boost Converter 文件：1.0244 Mbytes Page：36 Pages | TI 德州仪器 | | ||
Lighting Management Unit with High Voltage Boost Converter 文件：1.0244 Mbytes Page：36 Pages | TI 德州仪器 | | ||
Lighting Management Unit with High Voltage Boost Converter 文件：1.09041 Mbytes Page：28 Pages | NSC 国半 | | ||
封装/外壳：25-WFBGA 包装：卷带（TR） 描述：IC LED DRV RGLTR I2C 25USMD 集成电路（IC） LED 驱动器 | TI 德州仪器 | | ||
DMOS FULL-BRIDGE PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of dc motors, the A3958SB and A3958SLB are capable of continuous output currents to ±2 A and operating voltages to 50 V. Internal fixed off time PWM current-control timing circuitry can be programmed via a serial interface to operate in slow | ALLEGRO | | ||
DMOS FULL-BRIDGE PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of dc motors, the A3958SB and A3958SLB are capable of continuous output currents to ±2 A and operating voltages to 50 V. Internal fixed off time PWM current-control timing circuitry can be programmed via a serial interface to operate in slow | ALLEGRO | | ||
DMOS FULL-BRIDGE PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of dc motors, the A3958SB and A3958SLB are capable of continuous output currents to ±2 A and operating voltages to 50 V. Internal fixed off time PWM current-control timing circuitry can be programmed via a serial interface to operate in slow | ALLEGRO | | ||
LOW NOISE LOW DRIFT MONOLITHIC DUAL N-CHANNEL JFET
| LINEAR | | ||
Single Cell Lithium-Ion Battery Protection Circuit 文件：289.41 Kbytes Page：8 Pages | TI 德州仪器 | |
LP3958产品属性
- 类型
描述
- Vin (Min) (V)：
3
- Vin (Max) (V)：
5.5
- Vout (Min) (V)：
8
- Vout (Max) (V)：
18
- Type：
Inductive
- Switching frequency (Max) (kHz)：
1000
- LED current per channel (mA)：
25
- Peak efficiency (%)：
90
- Topology：
Boost
- Features：
I2C Control
- Operating temperature range (C)：
-30 to 85
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
||||
TI/德州仪器 |
24+ |
DSBGA-25 |
9600 |
原装现货,优势供应,支持实单! |
|||
TI |
25+ |
25-uSMD |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI |
三年内 |
1983 |
只做原装正品 |
||||
TI/德州仪器 |
23+ |
DSBGA-25 |
5000 |
只有原装,欢迎来电咨询! |
|||
TI |
24+ |
DSBGA-25 |
10000 |
原装进口只做订货 TI渠道 |
|||
TI |
22+ |
25uSMD |
9000 |
原厂渠道,现货配单 |
|||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源！ |
|||
TI |
25+ |
DSBGA (YZR) |
6000 |
原厂原装,价格优势 |
|||
NS |
24+ |
SOT-23 |
5000 |
只做原装公司现货 |
LP3958规格书下载地址
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