參數(shù)資料
型號(hào): TPS61131PWG4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 穩(wěn)壓器
英文描述: 1.6 A BATTERY CHARGE CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO16
封裝: GREEN, PLASTIC, TSSOP-16
文件頁(yè)數(shù): 25/29頁(yè)
文件大?。?/td> 861K
代理商: TPS61131PWG4
www.ti.com
SLVS431B – JUNE 2002 – REVISED JANUARY 2008
Terminal Functions
TERMINAL
NO.
I/O
DESCRIPTION
NAME
PW
RSA
EN
7
5
I
DC/DC-enable input. (1/VBAT enabled, 0/GND disabled)
FB
15
13
I
DC/DC voltage feedback of adjustable versions
GND
12
10
Control/logic ground
LBI
5
3
I
Low battery comparator input (comparator enabled with EN)
LBO
13
11
O
Low battery comparator output (open drain)
LDOEN
8
6
I
LDO-enable input (1/LDOIN enabled, 0/GND disabled)
LDOOUT
10
8
O
LDO output
LDOIN
9
7
I
LDO input
LDOSENSE
11
9
I
LDO feedback for voltage adjustment, must be connected to LDOOUT at fixed
output voltage versions
PGND
3
1
Power ground
PGOOD
14
12
O
DC/DC output power good (1 : good, 0 : failure) (open drain)
SKIPEN
6
4
I
Enable/disable power save mode (1/VBAT enabled, 0/GND disabled)
SWN
2
16
I
DC/DC switch input
SWP
1
15
I
DC/DC rectifying switch input
VBAT
4
2
I
Supply pin
VOUT
16
14
O
DC/DC output
PowerPAD
Must be soldered to achieve appropriate power dissipation. Should be connected
to PGND.
Copyright 2002–2008, Texas Instruments Incorporated
5
Product Folder Link(s): TPS61130 TPS61131 TPS61132
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