参数资料
型号: ISL78010ANZ-T
厂商: Intersil
文件页数: 1/19页
文件大小: 0K
描述: IC REG MULTI-OUTP 32-TQFP
标准包装: 2,000
应用: LCD 显示器,车用
电流 - 电源: 1.7mA
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 32-TQFP
供应商设备封装: 32-TQFP(5x5)
包装: 带卷 (TR)
ISL78010
Data Sheet
December 4, 2013
FN6501.2
Automotive Grade TFT-LCD Power Supply
The ISL78010 is a multiple output regulator for use in all
TFT-LCD automotive applications. It features a single boost
converter with an integrated 2A FET, two positive LDOs for
V ON and V LOGIC generation, and a single negative LDO for
V OFF generation. The boost converter can be programmed
to operate in either P-mode for optimal transient response or
PI-mode for improved load regulation.
The ISL78010 includes fault protection for all four channels.
Once a fault is detected on either the V BOOST , V ON or V OFF
channels, the device is latched off until the input supply or
EN is cycled. If a fault is detected on the V LOGIC channel,
the device is latched off until the input supply is cycled. The
V LOGIC channel is not affected by the EN function.
The ISL78010 also includes an integrated start-up sequence
for V LOGIC , V BOOST , V OFF , then V ON or for V LOGIC , V OFF ,
V BOOST , and V ON . The latter sequence requires a single
external transistor. The timing of the start-up sequence is set
using an external capacitor.
The ISL78010 comes in a 32 Ld 5x5 TQFP package and is
specified for operation over a -40°C to +105°C temperature
range. It is AEC-Q100 rated.
Ordering Information
Features
? 2A current FET
? 3V to 5V input
? Up to 20V boost output
? 1% regulation on boost output
? V LOGIC -V BOOST -V OFF -V ON or
V LOGIC -V OFF -V BOOST -V ON sequence control
? Programmable sequence delay
? Fully fault protected
? Thermal shutdown
? Internal soft-start
? 32 Ld 5x5 TQFP packages
? AEC-Q100 Tested
? Pb-free (RoHS compliant)
Applications
? All Automotive LCD Displays
Pinout
ISL78010
(32 LD 5x5 TQFP)
PART NUMBER
(Notes 1, 2, 3)
ISL78010ANZ
PART
MARKING
78010 ANZ
PACKAGE
(Pb-free)
32 Ld 5x5 TQFP
PKG.
DWG. #
Q32.5x5
TOP VIEW
ISL78010EVAL1Z
Evaluation Board
1. Add “-T*” suffix for tape and reel. Please refer to TB347 for
details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special
Pb-free material sets, molding compounds/die attach materials,
and 100% matte tin plate plus anneal (e3 termination finish,
which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations). Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see product
information page for ISL78010 . For more information on MSL
NC
NC
DELB
NC
LX
NC
DRVP
NC
1
2
3
4
5
6
7
8
32 31 30 29 28 27 26 25
24
23
22
21
20
19
18
17
9 10 11 12 13 14 15 16
VREF
NC
PGND
PGND
PGND
PGND
NC
FBN
please see techbrief TB363 .
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2007, 2011, 2013. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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