參數(shù)資料
型號: MIC2810-1JGMYML TR
廠商: Micrel Inc
文件頁數(shù): 3/18頁
文件大?。?/td> 508K
描述: IC REG TRPL BUCK/LINEAR 16MLF
標準包裝: 5,000
拓撲: 降壓(降壓)(1),線性(LDO)(2)
功能: 任何功能
輸出數(shù): 3
頻率 - 開關(guān): 2MHz
電壓/電流 - 輸出 1: -,600mA
電壓/電流 - 輸出 2: -,300mA
電壓/電流 - 輸出 3: -,300mA
帶 LED 驅(qū)動器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 1.65 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-VFQFN,16-MLF?
供應商設(shè)備封裝: 16-MLF?(3x3)
包裝: 帶卷 (TR)
Micrel, Inc.
MIC2810
 
 
February 2008 
3
M9999-022008-C
 
Pin Configuration
 
 
 
16-Pin 3mm x 3mm MLF
?/DIV>
 (ML) 
 
 
 
 
Pin Description 
Pin Number    Pin Name    Pin Function
1
/LOWQ
LOWQ Mode. Active Low Input. Logic High = Full Power (Normal) Mode;
Logic Low = LOWQ Mode; Do not leave floating.
2
BIAS
Internal circuit bias supply. It must be de-coupled to signal ground with a 0.1礔
capacitor and should not be loaded.
3
SGND     Signal ground.
4
PGND     Power ground.
5
SW
Switch: Internal power MOSFET output switches.
6
VIN
Supply Input  DC/DC and other circuitry shared with LDO1 and LDO2. Must be
connected to PIN 7.
7
VIN2     Supply Input  LDO2. Must be connected to PIN 6.
8
LDO2     Output of LDO2
9
LDO     LDO Output: Connect to V
OUT
 of the DC/DC for LOWQ mode operation.
10
VIN1     Supply Input  LDO1.
11
LDO1     Output of LDO1
12
POR
Power-On Reset Output: Open-drain output. Active low indicates an output
undervoltage condition on either one of the three regulated outputs.
13
CSET
Delay Set Input: Connect external capacitor to GND to set the internal delay for the
POR output. When left open, there is minimum delay. This pin cannot be grounded.
14
EN1
Enable Input (LDO 1). Active High Input. Logic High = On; Logic Low = Off; Do not
leave floating
15
EN
Enable Input (DC/DC). Active High Input. Logic High = On; Logic Low = Off; Do not
leave floating.
16
EN2
Enable Input (LDO 2). Active High Input. Logic High = On; Logic Low = Off; Do not
leave floating
 
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