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参数资料
| 型号： | TPS22906YZVR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA4 |
| 封装： | 0.90 X 0.90 MM, 0.50 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, WCSP-4 |
| 文件页数： | 1/20页 |
| 文件大小： | 620K |
| 代理商： | TPS22906YZVR |
1
FEATURES
APPLICATIONS
DESCRIPTION
Laser Marking View
Bump View
B
2
1
A
B
1
2
A
www.ti.com................................................................................................................................................................................................... SLVS921 – MARCH 2009
ULTRA-SMALL, LOW-INPUT VOLTAGE, LOW rON LOAD SWITCH
Personal Digital Assistants (PDAs)
Low Input Voltage: 1.0 V to 3.6 V
Cellular Phones
Ultra-Low ON-State Resistance
GPS Devices
–
rON = 90 m at VIN = 3.6 V
MP3 Players
–
rON = 100 m at VIN = 2.5 V
Digital Cameras
–
rON = 114 m at VIN = 1.8 V
Peripheral Ports
–
rON = 172 m at VIN = 1.2 V
Portable Instrumentation
500-mA Maximum Continuous Switch Current
RF Modules
Ultra Low Quiescent Current: 82 nA at 1.8 V
Ultra Low Shutdown Current: 44 nA at 1.8 V
Low Control Input Thresholds Enable Use of
TPS22906 is an ultra-small, low ON-state resistance
1.2-V/1.8-V/2.5-V/3.3-V Logic
(rON) load switch with controlled turn on. The device
contains a P-channel MOSFET that operates over an
Controlled Slew Rate to Avoid Inrush Current:
input voltage range of 1.0 V to 3.6 V. The switch is
220
s t
r
controlled by an on/off input (ON), which is capable of
ESD Performance Tested Per JESD 22
interfacing directly with low-voltage control signals. A
–
2000-V Human-Body Model
120-
on-chip load resistor is added for output quick
(A114-B, Class II)
discharge when the switch is turned off.
–
1000-V Charged-Device Model (C101)
TPS22906 is available in a space-saving 4-terminal
Four-Terminal Wafer-Chip-Scale Package
WCSP with 0.5-mm pitch (YZV). The device is
(WCSP)
characterized
for
operation
over
the
free-air
temperature range of –40°C to 85°C.
–
0.9 mm × 0.9 mm,
0.5-mm Pitch, 0.5-mm Height
YZV PACKAGE
TERMINAL ASSIGNMENTS
B
ON
GND
A
VIN
VOUT
2
1
QUICK
rON at 1.8 V
SLEW RATE
MAX OUTPUT
DEVICE
OUTPUT
ENABLE
(TYP)
(TYP at 1.8 V)
CURRENT
DISCHARGE(1)
TPS22906
114 m
220
s
Yes
500 mA
Active high
(1)
This feature discharges the output of the switch to ground through a 120-
resistor, preventing the
output from floating.
ORDERING INFORMATION
TA
PACKAGE(1)(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
–40°C to 85°C
WCSP – YZV (0.5-mm pitch)
Tape and reel
TPS22906YZVR
_ _ _ 5D_(3)
(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).
1
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.
Copyright 2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS22907EVM-025 | 制造商:Texas Instruments 功能描述:TPS22907EVM-025 - Boxed Product (Development Kits) 制造商:Texas Instruments 功能描述:MODULE EVAL FOR TPS22907-025 制造商:Texas Instruments 功能描述:TPS22907 EVAL MOD |
| TPS22907YZT | 制造商:Texas Instruments 功能描述:ULTRA SMALL, LOW INPUT VOLTAGE, LOW RON LOAD SWITCH - Tape and Reel |
| TPS22907YZTR | 功能描述:电源开关 IC - 配电 Ultra Small Low Inp Vltg Lo rON Load Sw RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| TPS22907YZTT | 功能描述:电源开关 IC - 配电 Ultra Small Low Inp Vltg Lo rON Load Sw RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| TPS22907YZTT | 制造商:Texas Instruments 功能描述:Power Load Switch IC |
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