參數(shù)資料
型號: MIC2507BM
廠商: MICREL INC
元件分類: 外設(shè)及接口
英文描述: Quad Integrated High-Side Switch Not Recommended for New Designs
中文描述: 4 CHANNEL, HALF BRIDGE BASED PRPHL DRVR, PDSO14
封裝: SOIC-14
文件頁數(shù): 2/8頁
文件大?。?/td> 86K
代理商: MIC2507BM
MIC2507
Pin Configuration
Micrel
MIC2507
2
August 1999
Pin Description
Pin Number
Pin Name
Pin Function
1
IN1
Supply #1 Input: Output MOSFET drain. Also is the supply input for the
common oscillator, thermal shutdown, and flag circuitry. Must be powered to
use switch #2, #3, or #4. Connect to supply for switch #1.
2
OUT1
Switch #1 Output: Output MOSFET source. Typically connect to switched
side of load. Output can be pulled above input voltage in off mode.
3
CTL1
Control #1 (Input): Noninverting TTL compatible control input.
4
GND
Ground: Power return.
5
CTL2
Control #2 (Input): Same function as CTL1.
6
OUT2
Supply #2 Output: Output MOSFET source.
7
IN2
Switch #2 Input: Output MOSFET drain. Also is supply voltage for
respective channel control input and charge pump.
8
IN3
Switch #3 Input: Same function as IN2.
9
OUT3
Supply #3 Output: Output MOSFET source.
10
CTL3
Control #3 (Input): Same function as CTL1.
11
FLAG
Fault Flag (Output): Active-low, open-drain output. If all CTLs are low,
indicates open load. If any CTL is high, indicates current limit or thermal
shutdown.
12
CTL4
Control #4 (Input): Same function as CTL1.
13
OUT4
Supply #4 Input: Output MOSFET source.
14
IN4
Switch #4 Output: Same function as IN2.
14-Pin SOIC (M)
1
2
3
4
14
13
12
11
IN4
OUT4
CTL4
FLG
IN1
OUT1
CTL1
GND
MIC2507
5
10 CTL3
CTL2
6
9
OUT3
OUT2
7
8
IN3
IN2
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