MPZ2012S221A datasheet(7/56 Pages) STMICROELECTRONICS

部件名	MPZ2012S221A

功能描述	38 V, 10 W synchronous iso-buck converter for isolated applications

PDF	56 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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7 / 56 page

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VCLKIN_T (3)

Synchronization pulse ON and OFF-

time 2.3 ≤ VCLKIN_TH ≤ 2.5 V

VCLKIN_TH = 2.3 V

Synchronization pulse ON and OFF-

time VCLKIN_TH > 2.5 V

Power good

VTHR

PGOOD threshold

- 40 °C ≤ TJ ≤ 125 °C (2)

VTHR_HYST

PGOOD hysteresis

(QFN version only)

VPGOOD

PGOOD open collector output

VIN > VINH and

VFB < VTH

4 mA sinking load

0.4

2 < VIN < VINH

4 mA sinking load

0.8

TSHDWN (3)

Thermal shutdown temperature

165

°C

THYS (3)

Thermal shutdown hysteresis

°C

1. Parameter tested in the static condition during testing phase. The parameter value may change over a dynamic application

condition.

2. Specifications in the -40 to 125 °C temperature range are assured by characterization and statistical correlation.

3. Not tested in production.

L6983I

Electrical characteristics

DS14040 - Rev 1

page 7/56

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