参数资料
型号: TPS63700DRC
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.14 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, PLASTIC, SON-10
文件页数: 20/25页
文件大小: 668K
代理商: TPS63700DRC
COMP
1
GND
2
VIN
3
EN
4
IN
5
SW
6
PS_GND
7
OUT
8
FB
9
VREF
10
PowerPAD
SLVS530B – SEPTEMBER 2005 – REVISED NOVEMBER 2007
www.ti.com
PIN ASSIGNMENTS
DRC PACKAGE PowerPAD
(TOP VIEW)
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
COMP
1
I/O
Compensation pin for control, connect a 4.7nF capacitor between this pin and GND
EN
4
I
Enable pin (EN=GND: disabled; EN=VIN: enabled)
FB
9
I
Feedback pin for the voltage divider
GND
2
Ground pin
IN
5
I
supply voltage for the power switch
OUT
8
I
Output voltage sense input
PS_GND
7
I
Connect to GND for control logic
SW
6
O
Inverter switch output
VIN
3
I
supply voltage input for control logic, connect a RC circuit of 10R and 100nF to filter this supply voltage
VREF
10
O
Reference voltage output. Connect a 220-nF capacitor to ground. Connect the lower resistor of the negative
output voltage divider to this pin.
4
Copyright 2005–2007, Texas Instruments Incorporated
Product Folder Link(s): TPS63700
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