參數(shù)資料
型號: PT6701C
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 13 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA23
封裝: SIP-23
文件頁數(shù): 1/8頁
文件大小: 172K
代理商: PT6701C
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
Cin: Required 1000F electrolytic capacitor –see table footnotes.
Cout: Required 330F electrolytic capacitor -see table footnote
L1: Optional 1H input choke –see table footnotes
R1: 10-k pull-up for Pwr Good signal.
Pwr Good is high when the output is within specification.
PT6701
10 - 12
14 - 18
19 - 22
2
V
IN
GND
1H
GND
V
OUT
C
OUT
+
C
IN
+
13
23
3
L1
PWR GOOD
LOAD
REMOTE SENSE (+)
REMOTE SENSE (-)
VID1
VID2
VID3
VID4
PROGRAMMING PINS
4
5
6
STBY*
8
7
VID0
OVP DRV
1
R1
Description
The PT6701 Excalibur power
module is a fully integrated 13-A
switching regulator housed in a space-
saving solderable package. The PT6701
operates from a +5V input to provide
a high-performance low-voltage power
source for the industry’s latest Ps,
DSPs, and bus drivers. The PT6701
is programmable from 1.3V to 3.5V
with a 5-bit input, which is compatible
with Intel’s Pentium II Processor.
The PT6701 has output short
circuit protection, a “Power Good”
output, and an over-voltage protection
(OVP) drive.
Features
+5-V Input
13-A Output Current
5-Bit Programmable Output:
1.3V to 3.5V
VRM 8.3 Compatible
90% Efficiency
Standby On/Off Control
PT6701—5V
13-A Programmable
Integrated Switching Regulator
SLTS040B
(Revised 7/10/2001)
For STBY* pin: open = output enabled
ground = output disabled.
Pin-Out Information
Pin Function
1
OVP Drive
2
Pwr Good
3
VID0
4
VID1
5
VID2
6
VID3
7
VID4
8
STBY*
9
Donotconnect
10
Vin
11
Vin
12
Vin
Pin Function
13
Remote Sense Gnd (2)
14
GND
15
GND
16
GND
17
GND
18
GND
19
Vout
20
Vout
21
Vout
22
Vout
23
Remote Sense Vout
Ordering Information
PT6701
o = 1.3 to 3.5 Volts
(For dimensions and PC board
layout, see Package Styles 1300 &
1310.)
PT Series Suffix (PT1234X)
Case/Pin
Configuration
Vertical Through-Hole
N
Horizontal Through-Hole
A
Horizontal Surface Mount
C
Differential Remote Sense
Over-Voltage Protection Drive
Power Good Signal
Short Circuit Protection
Space Saving Solderable Case
4.7106 Hrs. MTBF
相關(guān)PDF資料
PDF描述
PT6701A 13 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA23
PT6702N 13 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA23
PT6705A 13 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA17
PT6717C 14 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA17
PT6719A 14 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA17
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