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參數資料
| 型號： | TPS40101RGET |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 1.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24 |
| 封裝： | PLASTIC, QFN-24 |
| 文件頁數： | 1/37頁 |
| 文件大小： | 774K |
| 代理商： | TPS40101RGET |
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FEATURES
CONTENTS
DESCRIPTION
APPLICATIONS
TYPICAL APPLICATION
UDG06054
TPS40101
1
3
18
16
2
4
17
15
5
6
14
13
24
22
23
21
20
19
7
9
8
10
11
12
COMP
FB
TRKOUT
TRKIN
UVLO
ILIM
MGU
MGD
SYNC
PG
VO
ISNS
RT
BIAS
GND
SS
GM
PGND
VDD
SW
HDRV
BST
5VBP
LDRV
VIN
VTRKN
SLUS726 – SEPTEMBER 2006
MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER
WITH ADVANCED SEQUENCING AND OUTPUT MARGINING
Operation over 4.5 V to 18 V Input Range
2
100 kHz to 1 MHz Voltage Mode Control
3
Output Voltage Range From 0.69 V to 5.5 V
Terminal Information
5
Simultaneous, Ratiometric and Sequential
Startup Sequencing
Typical Characteristics
8
Remote Sensing (Via Separate GND/PGND)
Application Information
15
24-Pin QFN Package
29
Thermal Shutdown
30
Programmable Overcurrent Protection
Power Good Indicator
1%, 690-mV Reference
The
TPS40101
is
a
wide-input
synchronous,
Output Margining, 3% and 5%
step-down controller that offers programmable closed
Programmable UVLO and Hysteresis
loop soft-start, programmable UVLO and hysteresis,
Frequency Synchronization
programmable current limit with hiccup recovery and
can be synchronized to other timebases. The
TPS40101 incorporates MOSFET gate drivers for
external N-channel MOSFETs. Gate drive logic
Servers
incorporates adaptive anti-cross conduction circuitry
Networking Equipment
for improved efficiency, reducing diode conduction in
Telecommunications Equipment
the rectifier MOSFET.
Power Supply Modules
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 2006, 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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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS40101RGETG4 | 功能描述:DC/DC 開關控制器 Mid Range Input Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TPS40-11 | 制造商:TOTAL-POWER 制造商全稱:TOTAL-POWER 功能描述:40 WATT OPEN - FRAME SWITCHING POWER SUPPLY |
| TPS40-12 | 制造商:TOTAL-POWER 制造商全稱:TOTAL-POWER 功能描述:40 WATT OPEN - FRAME SWITCHING POWER SUPPLY |
| TPS40120 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:VRM10.0 COMPLIANT PROGRAMMABLE FEEDBACK DIVIDER |
| TPS40120PW | 功能描述:DC/DC 開關控制器 Programable Feedback Divider RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
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