参数资料
型号: MIC2293C-34YML TR
厂商: Micrel Inc
文件页数: 2/10页
文件大小: 0K
描述: IC LED DRIVER WHITE BCKLGT 8-MLF
标准包装: 1
恒定电流:
拓扑: PWM,升压(升压)
输出数: 1
内部驱动器:
类型 - 主要: 背光
类型 - 次要: 白色 LED
频率: 1.75MHz ~ 2.25MHz
电源电压: 2.5 V ~ 10 V
安装类型: 表面贴装
封装/外壳: 8-VFDFN 裸露焊盘,8-MLF?
供应商设备封装: 8-MLF?(2x2)
包装: 标准包装
工作温度: -40°C ~ 125°C
产品目录页面: 1082 (CN2011-ZH PDF)
其它名称: 576-3080-6
Micrel, Inc.
Ordering Information
MIC2292/93C
Marking
Overoltage
Junction
Part Number
MIC2292C-15YML
Code
Protection
15V
Temp. Range
–40°C to +125°C
Package
8-Pin 2mm x 2mm MLF ?
Lead Finish
Pb-Free
MIC2293C-34YML
34V
–40°C to +125°C
8-Pin 2mm x 2mm MLF
?
Pb-Free
Notes 1: Contact Micrel Marketing for other voltage options.
Pin Configuration
Denotes Pb-Free
OUT
1
8
PGND
VIN
EN
2
3
7
6
SW
FB
???
AGND
4
EP
5
NC
8-Pin MLF (ML)
Denotes MIC2292/93C
?
(Top View)
Fused Lead Frame
Pin Description
Pin Number
1
2
3
4
5
6
7
8
EP
Pin Name
OUT
VIN
EN
AGND
NC
FB
SW
PGND
GND
Pin Name
Output Pin and Overvoltage Protection (Output): Connect to the output capacitor and LEDs.
Supply (Input): Input Voltage.
Enable (Input): Logic high enables regulator. Logic low shuts down regulator.
Analog ground.
No connect (no internal connection to die).
Feedback (Input): Output voltage sense node. Connect the cathode of the LED to this pin.
A resistor from this pin to ground sets the LED current.
Switch node (Input): Internal power transistor collector.
Power ground.
Ground (Return): Exposed backside pad.
September 2009
2
M9999-091509-A
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