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參數(shù)資料
型號(hào)： TPS40210QDGQRQ1
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO10
封裝： GREEN, PLATSIC, MSOP-10
文件頁(yè)數(shù)： 1/41頁(yè)
文件大小： 999K
代理商： TPS40210QDGQRQ1
1
2
3
4
10
9
8
7
RC
DIS/EN
COMP
SS
VDD
ISNS
GDRV
GND
TPS40210
V
OUT
V
IN
5
FB
6
BP
R
SENSE
UDG-07110
www.ti.com
SLVS861D – AUGUST 2008 – REVISED APRIL 2010
4.5-V TO 52-V INPUT, CURRENT-MODE BOOST CONTROLLERS
Check for Samples: TPS40210-Q1, TPS40211-Q1
1
FEATURES
CONTENTS
2
Qualified for Automotive Applications
2
For Boost, Flyback, SEPIC, LED Driver
Applications
3
Wide Input Operating Voltage: 4.5 V to 52 V
5
Adjustable Oscillator Frequency
10
Fixed-Frequency Current-Mode Control
12
Internal Slope Compensation
25
Integrated Low-Side Driver
26
Programmable Closed-Loop Soft Start
Overcurrent Protection
DESCRIPTION
External Synchronization Capable
The TPS40210 and TPS40211 are wide input voltage
Reference Voltage: 700 mV (TPS40210),
(4.5 V to 52 V) non-synchronous boost controllers.
260 mV (TPS40211)
They are suitable for topologies that require a
Low-Current Disable Function
grounded source N-channel FET, including boost,
flyback, SEPIC, and various LED driver applications.
APPLICATIONS
Device features include programmable soft start,
overcurrent protection with automatic retry, and
LED Lighting
programmable oscillator frequency. Current-mode
Battery-Powered Systems
control provides improved transient response and
simplified loop compensation. The main difference
between the two parts is the reference voltage to
which the error amplifier regulates the FB pin.
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.
2
PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2008–2010, 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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS40210SHKK 功能描述:電流型 PWM 控制器 Wide Inp Range Crnt Mode Boost Contrlr RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
TPS40210SKGD1 功能描述:電流型 PWM 控制器 Wide Inp Range Crnt Mode Boost Contrlr RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
TPS40211 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:4.5-V TO 52-V INPUT CURRENT MODE BOOST CONTROLLER
TPS40211DGQ 功能描述:LED照明驅(qū)動(dòng)器 Wide Input Rnge Crnt Mode Boost Cntrlr RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
TPS40211DGQ 制造商:Texas Instruments 功能描述:DC/DC Controllers (External Switch) IC 制造商:Texas Instruments 功能描述:IC, BOOST CONTROLLER, MSOP-10
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