參數(shù)資料
型號(hào)： TPS40210DGQG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO10
封裝： GREEN, PLASTIC, MSOP-10
文件頁(yè)數(shù)： 1/47頁(yè)
文件大?。?/td> 1375K
代理商： TPS40210DGQG4
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
SLUS772D – MARCH 2008 – REVISED APRIL 2010
4.5-V TO 52-V INPUT CURRENT MODE BOOST CONTROLLER
Check for Samples: TPS40210, TPS40211
1
FEATURES
CONTENTS
For Boost, Flyback, SEPIC, LED Drive Apps
2
Wide Input Operating Voltage: 4.5 V to 52 V
3
Adjustable Oscillator Frequency
5
Fixed Frequency Current Mode Control
Internal Slope Compensation
10
Integrated Low-Side Driver
12
Programmable Closed Loop Soft Start
25
Overcurrent Protection
26
External Synchronization Capable
Reference700-mV (TPS40210), 260-mV
DESCRIPTION
(TPS40211)
The TPS40210 and TPS40211 are wide-input voltage
Low Current Disable Function
(4.5 V to 52 V), non-synchronous boost controllers.
They are suitable for topologies which require a
APPLICATIONS
grounded source N-channel FET including boost,
LED Lighting
flyback, SEPIC and various LED Driver applications.
Industrial Control Systems
The device features include programmable soft start,
overcurrent
protection
with
automatic
retry
and
Battery Powered Systems
programmable oscillator frequency. Current mode
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.
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
TPS40210DGQR 功能描述:電流型 PWM 控制器 Wide Input Rnge Crnt Mode Boost Cntrlr 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
TPS40210DGQRG4 功能描述:電流型 PWM 控制器 Wide In Range Crnt Mode Boost Cntrlr 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
TPS40210DRCR 功能描述:電流型 PWM 控制器 Wide Inp Rng Crnt Mode Boost Cntrlr 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
TPS40210DRCRG4 功能描述:電流型 PWM 控制器 Wide In Range Crnt Mode Boost Cntrlr 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
TPS40210DRCT 功能描述:電流型 PWM 控制器 Wide Inp Rng Crnt Mode Boost Cntrlr 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
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