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參數(shù)資料
| 型號： | TPS65562RGT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | BATTERY CHARGE CONTROLLER, PQCC16 |
| 封裝： | PLASTIC, QFN-16 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 534K |
| 代理商： | TPS65562RGT |
www.ti.com
FEATURES
APPLICATIONS
DESCRIPTION/ORDERING
VCC
Controller
D/A Conv.
or
VI/F
IGBT
SW1
R1
SW
PGND
VBAT
VCC
F_ON
G_IGBT
CHG
I_PEAK
V_FULL
U0
U2
U3
U4
LOGIC
(NC)
OVDS
ENA
TSD
XFULL
VCC
Vref
I_PEAK
ref
SW
ENA
IGBT_VCC
D/A Conv.
A
C
nalog
ircuit
or
VI/F
VOUT
D1
C1
T1
F_ON
U1
U3
U4
DQ
F1
DQ
F2
MAXON
IGBT_VCC
VA
SLVS775 – JUNE 2007
INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER
Digital Still Cameras
High Integrated Solution to Reduce
Components
Optical Film Cameras
Integrated Voltage Reference
Integrated 50-V Power Switch
INFORMATION
Integrated Insulated Gated BiPolar Transistor
This device offers a complete solution for charging
(IGBT) Driver
photo
flash
capacitor
from
battery
input,
and
High Efficiency
subsequently discharging the capacitor to a xenon
Programmable Peak Current, 0.9 A ~ 1.8 A
flash tube. This device has an integrated voltage
reference, power switch, IGBT driver, and control
Input Voltage of 1.6 V to 12 V
logic blocks for charging applications and driving
Optimized Control Loop for Fast Charge Time
IGBT application. Compared with discreet solutions,
Isolate IGBT VCC from VCC
this device reduces the component count, shrinks the
solution size, and eases designs for xenon tube
Output Voltage Feedback From Primary Side
application.
Additional
advantages
are
a
fast
16-pin QFN Package
charging time and high efficiency from an optimized
Protection
pulse width modulation (PWM) control algorithm.
–
MAX On Time
Other provisions of the device includes sensing the
–
MAX Off Time
output voltage from the primary side, programmable
peak current, thermal shutdown, an output pin for
–
Over Current Shutdown to Monitor VDS at
charge completion, and input pins for charge enable
SW Pin (OVDS)
and flash enable.
–
Thermal Disable
Figure 1. Typical Application Circuit
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.
PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2007, 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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| TPS65562RGTR | 功能描述:功率驅(qū)動器IC Integr Photo Flash Charger & IGBT Drvr RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS65562RGTRG4 | 功能描述:功率驅(qū)動器IC Photo flash charger w/ IGBT driver RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS65562RGTT | 功能描述:功率驅(qū)動器IC Integr Photo Flash Charger & IGBT Drvr RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS65562RGTTG4 | 功能描述:功率驅(qū)動器IC Photo flash charger w/ IGBT driver RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS65563ARGTR | 功能描述:功率驅(qū)動器IC Integr Photo Flash Charger & IGBT Drvr RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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