参数资料
型号: TPIC9201PWPRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
封装: GREEN, PLASTIC, HTSSOP-20
文件页数: 11/18页
文件大小: 434K
代理商: TPIC9201PWPRG4
www.ti.com
MICROCONTROLLER POWER SUPPLY
AND MULTIPLE LOW-SIDE DRIVER
SLIS115D – APRIL 2005 – REVISED FEBRUARY 2008
PINOUT CONFIGURATION
NO.
NAME
I/O
DESCRIPTION
1
ZVS
O
Zero-voltage synchronization
2
OUT1
O
Low-side output 1
3
OUT2
O
Low-side output 2
4
OUT3
O
Low-side output 3
5
OUT4
O
Low-side output 4
6
OUT5
O
Low-side output 5
7
OUT6
O
Low-side output 6
8
OUT7
O
Low-side output 7
9
OUT8
O
Low-side output 8
10(1)
GND
I
Ground
11(1)
GND
I
Ground
12
EN1
I
Enable/disable for OUT1
13
RDELAY
O
Power-up reset delay
14(2)
RST
I/O
Power-on reset output (open drain, active low)
15
MOSI
I
Serial data input
16
NCS
I
Chip select
17
SCLK
I
Serial clock for data synchronization
18
5VOUT
O
Regulated output
19
VIN
I
Unregulated input voltage source
20
SYN
I
AC zero detect input
(1)
Terminals 10 and 11 are fused internally in the lead frame for the 20-pin PDIP package.
(2)
Terminal 14 can be used as an input or an output.
2
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TPIC9201
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