Datasheet > TPS22907_0912

TPS22907_0912

更新时间： 2024-09-28 05:52:19

品牌	Logo	应用领域
德州仪器 - TI		开关输入元件
页数	文件大小	规格书
14页	1780K
描述
ULTRA SMALL, LOW-INPUT VOLTAGE, LOW rON LOAD SWITCH

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TPS22907_0912 数据手册

TPS22907

www.ti.com

SLVSA44 –NOVEMBER 2009

ULTRA SMALL, LOW-INPUT VOLTAGE, LOW r_ONLOAD SWITCH

Check for Samples: TPS22907

FEATURES

APPLICATIONS

•

Battery Powered Equipment

Portable Industrial Equipment

Portable Medical Equipment

Portable Media Players

Point Of Sales Terminal

GPS Devices

Digital Cameras

Portable Instrumentation

Smartphones

•

Low Input Voltage: 1.1 V to 3.6 V

•

Ultra-Low ON-State Resistance

–

r_ON= 44 mΩ at V_IN= 3.6 V

r_ON= 50 mΩ at V_IN= 2.5 V

r_ON= 58 mΩ at V_IN= 1.8 V

r_ON= 83 mΩ at V_IN= 1.2 V

•

1-A Maximum Continuous Switch Current

Quiescent Current < 1 µA

Shutdown Current < 1 µA

YZT PACKAGE

Low Control Input Thresholds Enable Use of

Low-Voltage Logic

•

Controlled Slew Rate to Avoid Inrush Currents

ESD Performance Tested Per JESD 22

–

3000-V Human-Body Model

(A114-B, Class II)

Laser Marking View Bump View

–

1000-V Charged-Device Model (C101)

Table 1. TERMINAL ASSIGNMENTS

•

Ultra Small Four-Terminal Wafer Chip Scale

Package (WCSP)

V_IN

GND

V_OUT

–

0.9 mm × 0.9 mm,

0.5-mm Pitch, 0.5-mm Height

DESCRIPTION

The TPS22907 is an ultra small, low R_ONload switch with controlled turn on. The device contains a P-channel

MOSFET that operates over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on/off input

(ON), which is capable of interfacing directly with low-voltage control signals.

The TPS22907 is available in a space-saving 4-terminal WCSP with 0.5-mm pitch (YZT). The device is

characterized for operation over the free-air temperature range of –40°C to 85°C.

r_ON

SLEW RATE

(TYP at 1.8 V)

MAXIMUM OUTPUT

CURRENT

DEVICE

ENABLE

(TYP at 1.8 V)

TPS22907

58 mΩ

36 μs

1000 mA

Active high

ORDERING INFORMATION

T_A

–40°C to 85°C WCSP – YZT (0.5-mm pitch)

PACKAGE^{(1) (2)}

ORDERABLE PART NUMBER

TOP-SIDE MARKING

_ _ _ 5K_⁽³⁾

Tape and reel

TPS22907YZTR

(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

(3) The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following character to

designate the wafer fab/assembly site. Pin 1 identifier indicates solder-bump composition (1 = SnPb, • = Pb-free).

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...14

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与TPS22907_0912相关器件

型号	品牌	获取价格	描述	数据表
TPS22907YZTR	TI	获取价格	ULTRA SMALL, LOW-INPUT VOLTAGE, LOW rON LOAD SWITCH
TPS22907YZTT	TI	获取价格	ULTRA SMALL, LOW-INPUT VOLTAGE, LOW rON LOAD SWITCH
TPS22908	TI	获取价格	Ultra Small, Low-Input Voltage, Low RON Load Switch
TPS22908YZTR	TI	获取价格	3.6-V, 1-A, 28-mΩ load switch with output discharge 4-DSBGA -40 to 85
TPS22908YZTT	TI	获取价格	3.6-V, 1-A, 28-mΩ load switch with output discharge 4-DSBGA -40 to 85
TPS22910A	TI	获取价格	Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22910AYZVR	TI	获取价格	Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22910AYZVT	TI	获取价格	Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22912	TI	获取价格	Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22912A	TI	获取价格	Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

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