首页>TPS22921>规格书详情

TPS22921数据手册集成电路(IC)的配电开关负载驱动器规格书PDF

PDF无图
厂商型号

TPS22921

参数属性

TPS22921 封装/外壳为6-XFBGA,DSBGA;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的配电开关负载驱动器;产品描述:IC PWR SWITCH P-CHAN 1:1 6DSBGA

功能描述

3.6V、2A、14mΩ、35nA 泄漏负载开关

封装外壳

6-XFBGA,DSBGA

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-8-6 20:25:00

人工找货

TPS22921价格和库存,欢迎联系客服免费人工找货

TPS22921规格书详情

描述 Description

TPS22921, TPS22922, and TPS22922B are small, low rON load switches with controlled turnon. The TPS22921/2/2B contains a P-channel MOSFET that can operate over an input voltage range of 0.9 V to 3.6 V. The switch is controlled by an on/off input (ON), which can interface directly with low-voltage control signals. In TPS22922 and in TPS22922B, a 65-Ω on-chip load resistor is added for output quick discharge when the switch is turned off. The rise time (slew rate) of the device is internally controlled in order to avoid inrush current: TPS22921 and TPS22922 feature a 30-µs rise time, whereas TPS22922B is 200 µs.

TPS22921, TPS22922, and TPS22922B feature low quiescent and shutdown currents and are available in space-saving 6-pin wafer-chip-scale packages DSBGA (WCSP: YZP and YZT with 0.5-mm pitch and YFP with 0.4-mm pitch) which make them ideal for portable electronics. The devices are characterized for operation over the free-air temperature range of –40°C to 85°C.

特性 Features

• Integrated P-Channel Load Switch
• Input Voltage: 0.9 V to 3.6 V
• ON-Resistance (Typical Values)
• rON = 14 mΩ at VIN = 3.6 V
• rON = 20 mΩ at VIN = 2.5 V
• rON = 33 mΩ at VIN = 1.8 V
• rON = 67 mΩ at VIN = 1.2 V
• rON = 116 mΩ at VIN = 1.0 V

• 2-A Maximum Continuous Switch Current
• Quiescent Current:
• Typical 78 nA at 1.8 V

• Shutdown Current:
• Typical 35 nA at 1.8 V

• Low Threshold Control Input Enable the use of 1.2 V, 1.8 V, 2.5 V, or 3.3 V Logic
• Controlled Slew Rate to Avoid Inrush Currents
• tR = 30 µs at VIN = 1.8 V (TPS22921/2)
• tR = 200 µs at VIN = 1.8 V (TPS22922B)

• Quick Output Discharge (TPS22922/2B)
• ESD Performance Tested Per JESD 22
• 3000-V Human Body Model (A114-B, Class II)
• 1000-V Charged-Device Model (C101)

• Six Terminal Wafer-Chip-Scale DSBGA Package (nominal dimensions shown - see Mechanical, Packaging, and Orderable Information for details)
• 0.9-mm × 1.4-mm, 0.5-mm Pitch, 0.5 mm Height (YZP)
• 0.9-mm × 1.4-mm, 0.5-mm Pitch, 0.625 mm Height (YZT)
• 0.8-mm × 1.2-mm, 0.4-mm Pitch, 0.5-mm Height (YFP)

技术参数

  • 制造商编号

    :TPS22921

  • 生产厂家

    :TI

  • Vin (Min) (V)

    :0.9

  • Vin (Max) (V)

    :3.6

  • Imax (A)

    :2

  • Ron (Typ) (mOhm)

    :16

  • Shutdown current (ISD) (Typ) (uA)

    :0.13

  • Quiescent current (Iq) (Typ) (uA)

    :0.2

  • Soft start

    :Fixed Rise Time

  • Rise time (Typ) (us)

    :20

  • Current limit type

    :None

  • Operating temperature range (C)

    :-40 to 85

供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
23+
DSBGA-6
12700
买原装认准中赛美
询价
TI
三年内
1983
只做原装正品
询价
TI
20+
DSBGA
53650
TI原装主营-可开原型号增税票
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI正品原装
21+
QFN
3000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
TI/德州仪器
21+
BGA
1975
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
TI
22+
6-DSBGA
5000
全新原装,力挺实单
询价
TI/德州仪器
21+
DSBGA-6
10000
全新原装现货
询价