MIC5167 datasheet(5/23 Pages) MICREL

部件名	MIC5167

功能描述	1MHz, 6A, Integrated Switch, High-Efficiency, Synchronous Buck DDR Memory Terminator

PDF	23 Pages

Scroll/Zoom	100%

制造商	MICREL [Micrel Semiconductor]

网页	http://www.micrel.com

标志

5 / 23 page

Micrel, Inc.

MIC5167

January 2012

M9999-012312-B

Electrical Characteristics

(4) (Continued)

SVIN = PVIN = VEN/DLY = 3.3V, VFB = VTT = 0.6V, TA = 25°C, unless noted. Bold values indicate –40°C< TJ < +125°C.

Parameter

Condition

Min.

Typ.

Max.

Units

Power-Good (PG)

PG Window

Threshold % of VTT from VREF

±10

±15

±20

Hysteresis

2.5

PG Output Low Voltage

IPG = 5mA (sinking), VFB = 0.4V; VEN = VIN

130

1.0

PG Leakage Current

VPG = 5.5V; VFB = 0.625V

2.0

μA

Thermal Protection

Over-Temperature Shutdown

TJ Rising

160

°C

Over-Temperature Shutdown

Hysteresis

°C

Notes:

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

2. Devices are ESD sensitive. Handling precautions recommended.

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

4. Specification for packaged product only.

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