MIC2582-JYM(2014) 查看數據表（PDF） - Micrel

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产品描述 (功能)

生产厂家

MIC2582-JYM
(Rev.:2014)

Single-Channel Hot Swap Controllers

Micrel 

Micrel, Inc.

MIC2582/MIC5283

Electrical Characteristics(5) (Continued)

Symbol Parameter

Condition

Min. Typ.

VON

ON Pin Threshold Voltage

2.3V ≤ VCC ≤ 13.2V

ON rising

ON falling

1.19 1.24

1.14 1.19

VONHYS ON Pin Hysteresis

50

VON

ON Pin Threshold Line Regulation 2.3V ≤ VCC ≤ 13.2V

2

ION

ON Pin Input Current

VON = VCC

VSTART Start-Up Delay Timer Threshold

VCPOR rising

0.26 0.31

VAUTO

Auto-Restart Threshold Voltage

(MIC2583R only)

Upper threshold

Lower threshold

0.19 1.24

0.26 0.31

IAUTO

Auto-Restart Current

(MIC2583R only)

Charge current

Discharge current

10

13

1.4

VFB

Power-Good Threshold Voltage 2.3V = VCC = 13.2V FB rising

FB falling

1.19 1.24

1.15 1.20

VFBHYS FB Hysteresis

40

IFBLKG

FB Pin Leakage Current

2.3V = VCC = 13.2V, VFB = 1.3V

VOL

/POR, /FAULT, PWRGD

IOUT = 1mA

Output Voltage

(/FAULT, PWRGD MIC2583/83R

only)

RDIS

Output Discharge Resistance

500

(MIC2583/83R only)

tOCFAST Fast Overcurrent SENSE to GATE VCC = 5V, VCC − VSENSE = 100mV

1

Low Trip Time

CGATE = 10nF, Figure 1

tOCSLOW Slow Overcurrent SENSE to GATE VCC = 5V, VCC − VSENSE = 50mV

5

Low Trip Time

CFILTER = 0, Figure 1

tONDLY

ON Delay Filter

20

tFBDLY

FB Delay Filter

20

Notes:

2. Exceeding the absolute maximum ratings may damage the device.

3. The device is not guaranteed to function outside its operating ratings.

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

5. Specification for packaged product only.

6. Not a tested parameter, guaranteed by design.

Max.

1.29

1.24

−0.5

0.36

1.30

0.36

16

2

1.29

1.25

1.5

0.4

Units

V

V

mV

mV

µA

V

V

V

µA

µA

V

V

mV

µA

V

1000 Ω

µs

µs

µs

µs

May 23, 2014

6

Revision 5.0

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