参数资料
型号: TPS61240YFFR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.45 A SWITCHING REGULATOR, 3500 kHz SWITCHING FREQ-MAX, BGA6
封装: 0.40 MM PITCH, GREEN, DSBGA-6
文件页数: 21/26页
文件大小: 755K
代理商: TPS61240YFFR
A1
A2
B1
B2
C1
C2
ViewFrom Topside
A2
A1
B2
B1
C2
C1
ViewFromUnderside
0,4mmpitch
Bumpdia:0,25±0,05mm
0,6±0,025mmhigh
1
2
3
4
5
6
PowerPad
SLVS806A – APRIL 2009 – REVISED MAY 2009
www.ti.com
PIN ASSIGNMENTS
WCSP PACKAGE
QFN PACKAGE (TOP VIEW)
PIN FUNCTIONS
PIN NO.
PIN NAME
FUNCTION
REMARKS
QFN
WCSP
2
B2
VOUT
Output
Connected to load
6
A1
VIN
Supply voltage
Supply from battery
5
B1
L
Boost and rectifying switch input
Inductor connection to FETs
4
C1
EN
Enable
Positive polarity. Low = IC shutdown.
3
C2
FB
Feedback input
Feedback for regulation.
1
A2
GND
Ground
Power ground and IC ground
4
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s) :TPS61240, TPS61241
相关PDF资料
PDF描述
TPS61240YFFT 0.45 A SWITCHING REGULATOR, 3500 kHz SWITCHING FREQ-MAX, BGA6
TPS61260DRVR 0.1 A SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO6
TPS61261DRVT 0.1 A SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO6
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相关代理商/技术参数
参数描述
TPS61240YFFT 功能描述:直流/直流开关调节器 5V, 400mA, 4MHz Step Up DC/DC Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
TPS61240YFFT 制造商:Texas Instruments 功能描述:DC/DC Converter IC
TPS61241 制造商:TI 制造商全称:Texas Instruments 功能描述:3.5-MHz High Efficiency Step-Up Converter
TPS61241YFF 制造商:TI 制造商全称:Texas Instruments 功能描述:3.5-MHz High Efficiency Step-Up Converter
TPS61241YFFR 功能描述:直流/直流开关调节器 5V 500mA 4MHz Step- Up DC/DC Cnvrtr RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5