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參數(shù)資料
| 型號(hào)： | PTR08100WVD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 10 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSIP5 |
| 封裝： | PLASTIC, DSS-5 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 334K |
| 代理商： | PTR08100WVD |
1
FEATURES
APPLICATIONS
DESCRIPTION
4
5
2
1
3
V
O
V
OAdjust
V
I
Inhibit
GND
PTR08100W
R
SET
1%, 0.05 W
C
O
100 mF
(Required)
L
O
A
D
C
I
100 mF
(Required)
GND
Inhibit
V
I
V
O
GND
UDG-07115
www.ti.com ....................................................................................................................................................... SLTS284E – AUGUST 2007 – REVISED APRIL 2009
10-A, 4.5-V to 14-V INPUT, NON-ISOLATED,
ADJUSTABLE WIDE-OUTPUT, SWITCHING REGULATOR
Instrumentation
Up to 10-A Output Current
Consumer Electronics
Wide Input Voltage Range (4.5 V to 14 V)
Servers
Wide-Output Voltage Adjust
General-Purpose Circuits
(0.6 V to 5.5 V)
Efficiencies Up To 96%
ON/OFF Inhibit
Undervoltage Lockout (UVLO)
Output Overcurrent Protection
(Nonlatching, Auto-Reset)
Overtemperature Protection
Ambient Temp. Range: –40°C to 85°C
Space Saving Vertical SIP Package
The PTR08100W is a highly integrated, low-cost switching regulator module that delivers up to 10 A of output
current. Occupying approximate PCB area of a standard TO-220 linear regulator IC, the PTR08100W provides
output current at a much higher efficiency and with much less power dissipation, thereby eliminating the need for
a heat sink. Their small size (0.65 x 0.41 in), high efficiency, and low cost makes these modules attractive for a
variety of applications.
The input voltage range of the PTR08100W is from 4.5 V to 14 V, allowing operation from either a 5-V or 12-V
input bus. Using state-of-the-art switched-mode power-conversion technology, the PTR08100W can step down to
voltages as low as 0.6 V. The output voltage can be adjusted to any voltage over the range, 0.6 V to 5.5 V, using
a single external resistor. Operating features include an undervoltage lockout (UVLO), on/off inhibit and output
overcurrent protection. Target applications include servers, test and measurement applications, and high-end
consumer products.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2007–2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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