MIC2027 查看數據表（PDF） - Micrel

零件编号

产品描述 (功能)

比赛名单

MIC2027

Quad USB Power Distribution Switch

Micrel 

Micrel, Inc.

MIC2027/2077

Symbol

Parameter

Undervoltage Lockout

Threshold

Error Flag Output Resistance

Error Flag Off Current

Overtemperature Threshold

Note 4

Condition

VIN rising

VIN falling

IL = 10mA, VIN = 5V

IL = 10mA, VIN = 3.3V

VFLAG = 5V

TJ increasing, each switch

TJ decreasing, each switch

TJ increasing, both switches

TJ decreasing, both switches

Min Typ Max Units

2.2

2.4

2.7

V

2.0 2.15

2.5

V

10

25

Ω

15

40

Ω

10

µA

140

°C

120

°C

160

°C

150

°C

Notes:

1. Exceeding the absolute maximum rating may damage the device.

2. The device is not guaranteed to function outside its operating rating.

3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.

4. If there is an output current limit fault on one channel, that channel will shut down when the die reaches approximately 140°C. If the diereaches

approximately 160°C, the other channel driven by the same input will shut down, even if neither channel is in current limit.

September 2006

5

M9999-091506

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