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參數(shù)資料
| 型號： | PT7675N |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 30 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, MSMA18 |
| 封裝： | SIP-27 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 204K |
| 代理商： | PT7675N |
For technical support and more information, see inside back cover or visit www.ti.com
PT Series Suffix (PT1234 x )
Case/Pin
Order
Package
Configuration Suffix
Code
Vertical
N
(ENE)
Horizontal
A
(ENF)
SMD
C
(ENG)
(Reference the applicable package code
drawing for the dimensions and PC
board layout)
PT7675—5 V
30-A 5-Bit Programmable
Integrated Switching Regulator
SLTS186A - FEBRUARY 2003 - REVISED JUNE 2003
Features
5 V Input Voltage
30 A Output Current
5-bit Programmable Output:
1.075 V to 1.85 V
89 % Efficiency
Differential Remote Sense
Over-Current Protection
Description
The PT7675 Excalibur high perfor-
mance integrated switching regulator
(ISR) is rated for up to 30 A. Housed in
a 27-pin, space-saving, solderable cop-
per package, the PT7675 delivers a
higher output current than many mod-
ules of similar size. This makes it an
ideal choice where both a high output
current and minimum board space are
desirable. The PT7675 operates from a
+5-V input bus and produces a tightly
regulated output voltage that is pro-
grammable over the range, 1.075 V to
1.85 V. The output voltage set-point is
selected via a 5-bit input code, which is
compatible with the specification for
VRM 9.0.
Over-Temperature Protection
27-Pin Solderable Copper Case
1.57 in PCB Area (‘N’ Suffix)
Surface Mountable
IPC Lead-Free 2
Standard Application
Cin
= Required 1500 F electrolytic
Cout = Required 330 F electrolytic
L1
= Optional 1 H input choke
PT7675
432
1
26
20–25
12
5
13–19
7–11
L
O
A
D
C
OUT
+
C
IN
+
PROGRAMMING PINS
V
IN
V
OUT
GND
SENSE(+)
SENSE(–)
STBY
VID0
VID1
VID2
VID3
L1
1 H
GND
VID4
6
Ordering Information
PT7675
o = 1.075 to 1.85 Volts
The PT7675 is most suitable for
powering high-end DSP, ASIC, and
microprocessor circuits that require
core or I/O logic supply voltages as low
as 1.075 V.
Other features include output short-
circuit and over-temperature protection,
a standby control, and a differential
remote sense to compensate for voltage
drop between the regulator and load.
The PT7675 is also pin compatible
with the 20-A rated PT7715.
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| PT7675A | 30 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, MSMA18 |
| PT7701C | 15 A SWITCHING REGULATOR, 750 kHz SWITCHING FREQ-MAX, SMA27 |
| PT7705A | 18 A SWITCHING REGULATOR, 750 kHz SWITCHING FREQ-MAX, SMA27 |
| PT7705N1 | 18 A SWITCHING REGULATOR, 750 kHz SWITCHING FREQ-MAX, SMA27 |
| PT7705C | 18 A SWITCHING REGULATOR, 750 kHz SWITCHING FREQ-MAX, SMA27 |
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| PT7681 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2V to 3.5V 30A. 5-V Input Programmable ISR w/ Margin Control |
| PT7681A | 功能描述:REG 2-3.5V 30A 5VIN PROG HORZ RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT7680 設(shè)計(jì)資源:Maxi/Mini/Micro Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:Maxi 類型:隔離 輸出數(shù):1 電壓 - 輸入（最小）:43V 電壓 - 輸入（最大）:110V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:400W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:4.60" L x 2.20" W x 0.54" H（116.8mm x 55.9mm x 13.7mm） 包裝:散裝 工作溫度:-55°C ~ 100°C 效率:* 電源（瓦特）- 最大:* |
| PT7681C | 功能描述:REG 2-3.5V 30A 5VIN PROG SMD RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT7680 設(shè)計(jì)資源:Maxi/Mini/Micro Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:Maxi 類型:隔離 輸出數(shù):1 電壓 - 輸入（最小）:43V 電壓 - 輸入（最大）:110V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:400W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:4.60" L x 2.20" W x 0.54" H（116.8mm x 55.9mm x 13.7mm） 包裝:散裝 工作溫度:-55°C ~ 100°C 效率:* 電源（瓦特）- 最大:* |
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