參數(shù)資料
型號: MIC2310-2ZTS TR
廠商: Micrel Inc
文件頁數(shù): 6/34頁
文件大小: 473K
描述: IC HOT SWAP CTLR 2CHAN 24TSSOP
標(biāo)準(zhǔn)包裝: 2,500
類型: 熱交換控制器
應(yīng)用: 通用
內(nèi)部開關(guān):
電流限制: 可調(diào)
電源電壓: 10.8 V ~ 13.2 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 帶卷 (TR)
Micrel, Inc.
MIC2310
 
 
July 2008 
6
M9999-070108-A
 
Pin Description (continued)
Pin Number
Pin Name
Pin Function
22
SENSE
23
VCCSENSE
By connecting a very low value (m&) current sense resistor between these two
pins, the MIC2310s internal primary and secondary overcurrent detection
circuits monitor the load current. The VCCSENSE pin is the positive (+) input
terminal and the SENSE pin is the negative (-) input terminal of the overcurrent
detection circuits. If the voltage across the sense resistor exceeds either the
primary overcurrent threshold for a time (t
POC
) or the secondary primary
overcurrent threshold for any duration, the MIC2310 electronic circuit breaker is
tripped, the GATE is turned OFF, the DISCH circuit is activated, and the I_FLT
digital output is asserted. The controller also incorporates a patent-pending built-
in test for shorted current-sense resistors. Because of this built-in self test, the
MIC2310s electronic circuit breaker cannot be disabled by connecting together
the VCCSENSE and SENSE pins.
24
VCC
Positive supply input to the MIC2310. The MIC2310 is specified to operate from
+10.8V d V
CC
 d +13.2V and the supply current with ENABLE = HIGH is less than
10mA.
 
 
 
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