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RT8100A

Synchronous buck PWM DC/DC with Dual Voltage Control Mode

General Description The RT8100A is an advanced DC/DC synchronous buck PWM controller with several innovative functions for specific customer’s ASIC only. Features Analogous Current Mode Design 2.5V to 12V Switching Source Power 0.8V to 3.3V Output Voltage Regulation Adjustable

RICHTEK

立锜科技

RT8100A

同步降压型 DC/DC PWM 控制器+双电压控制模式

RT8100A是为一款具有许多创新功能的DC/DC同步降压PWM控制器。采用立锜的创新设计的模拟电流模式进行电流检测以及具有可调软启动、自由运行、可调操作频率调节运行和始能等功能,可适用于各种不同的应用。12V + 12V自举驱动器能驱动高达20A的输出电流,并且采用准确的DCR电流检测架构。RT8100A提供部分针对特殊应用的功能,如双VCORE控制模式,包括tracking和stand-alone mode、输出电流指示。RT8100A提供VQFN-16L 3x3封装。 •模拟电流模式设计 \n•输出电压范围:0.8V至3.3V \n•可调操作频率 \n•精准的DCR电流检测 \n•输入电压;12V和5V Bias \n•符合 RoHS 标准及100%不含铅\n•外部软启动设定\n•双模式电压控制 \n•Stand-Alone Mode \n•16-脚位VQFN封装;

RICHTEK

立锜科技

Synchronous buck PWM DC/DC with Dual Voltage Control Mode

General Description The RT8100A is an advanced DC/DC synchronous buck PWM controller with several innovative functions for specific customer’s ASIC only. Features Analogous Current Mode Design 2.5V to 12V Switching Source Power 0.8V to 3.3V Output Voltage Regulation Adjustable

RICHTEK

立锜科技

Synchronous buck PWM DC/DC with Dual Voltage Control Mode

General Description The RT8100A is an advanced DC/DC synchronous buck PWM controller with several innovative functions for specific customer’s ASIC only. Features Analogous Current Mode Design 2.5V to 12V Switching Source Power 0.8V to 3.3V Output Voltage Regulation Adjustable

RICHTEK

立锜科技

Vertical Driver LSI for Video Camera CCD Area Image Sensor

Overview The MN3111H is a vertical driver LSI for a two-dimensional interline CCD image sensor. It features a built-in power supply circuit that, in conjunction with such external components as four booster capacitors, six voltage stabilization capacitors, eight Schottky barrier diodes, and two Z

PANASONIC

松下

ULTRAFAST RECTIFIER 8.0 AMPERES 1000 VOLTS

SWITCHMODE™ Ultrafast E Series Power Rectifier Plastic TO–220 Package Features mesa epitaxial construction with glass passivation. Ideally suited high frequency switching power supplies; free wheeling diodes; polarity protection diodes; and inverters. • 20 mjoules Avalanche Energy

MOTOROLA

摩托罗拉

SCHOTTKY BARRIER RECTIFIERS(VOLTAGE 20 to 100 Volts CURRENT - 8 Ampere)

VOLTAGE 20 to 150 Volts CURRENT 8 Amperes FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MILS-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high

PANJIT

強茂

SILICON UP/DOWN CONVERTERS IC FOR 800 MHz to 900 MHz MOBILE COMMUNICATIONS

DESCRIPTION µPC8100GR is a silicon monolithic integrated circuit designed as up/down converters for 800 MHz to 900 MHz mobile communications, mainly CT2. This IC consists of upconverter and downconverter, which are packaged in 20 pin SSOP. Quadrature modulator IC (µPC8101GR) is also available as

NEC

瑞萨

SILICON UP/DOWN CONVERTERS IC FOR 800 MHz to 900 MHz MOBILE COMMUNICATIONS

DESCRIPTION µPC8100GR is a silicon monolithic integrated circuit designed as up/down converters for 800 MHz to 900 MHz mobile communications, mainly CT2. This IC consists of upconverter and downconverter, which are packaged in 20 pin SSOP. Quadrature modulator IC (µPC8101GR) is also available as

NEC

瑞萨

RT8100A产品属性

  • 类型

    描述

  • Vs(typ) (V):

    12

  • Vin(min) (V):

    2.5

  • Vin(max) (V):

    12

  • Vout(min) (V):

    0.8

  • Vout(max) (V):

    3.3

  • OutputAdj.Method:

    Resistor

  • Accuracy (+/- %):

    1.5

  • Freq(typ) (kHz):

    200

  • Freq(min) (kHz):

    50

  • Freq(max) (kHz):

    1000

  • Iq(typ) (mA):

    10

  • ExtSync:

    No

  • Features:

    Adjustable Frequency;Adjustable Soft-Start;Built-in Bootstrap Switch;DCR Current Sense;Force PWM;OCP;SCP;Voltage Mode Control

  • PackageType:

    VQFN3x3-16

更新时间:2026-7-24 11:28:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RICHTEK
22+
QFN16
20000
公司只做原装 品质保障
RICHTEK/立锜
25+
QFN16
12000
原装正品真实现货杜绝虚假
RICHTEK
24+
VQFN-16
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
RICHTEK/立锜
26+
SOT23-5
86720
全新原装进口现货价格优惠 本公司承诺原装正品假一赔
RICHTEK/立锜
23+
WQFN-16L
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
RICHTEK/立锜
21+
明嘉莱只做原装正品现货
2510000
WQFN-16L
RICHTEK/立锜
2447
QFN
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
RICHTEK
23+
QFN16
12800
##公司主营品牌长期供应100%原装现货可含税提供技术
RICHTEK/立锜
23+
QFN16
50000
全新原装正品现货,支持订货
RICHTEK
23+
QFN
8560
受权代理!全新原装现货特价热卖!

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