GRM21BR71A106KE51 查看數據表（PDF） - ON Semiconductor

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GRM21BR71A106KE51

3 MHz, 2 A Synchronous Buck Converter

ON Semiconductor 

NCP6323, NCV6323

ELECTRICAL CHARACTERISTICS (VIN = 3.6 V, VOUT = 1.8 V, L = 1 mH, C = 10 mF, typical values are referenced to TJ = 25°C, Min

and Max values are referenced to TJ up to 125°C, unless other noted.)

Symbol

Characteristics

Test Conditions

Min

Typ

Max

Unit

SOFT START

TSS

Soft−Start Time

Soft−Start Time

NCV6323

NCP6323D

Time from EN to 90% of

output voltage target

0

0.4

1

ms

0

0.54

1

Soft−Start Time

NCP6323D

Time from 10% to 90% of

output voltage target

0.16 0.24

0.3

CONTROL LOGIC

VEN_H EN Input High Voltage

VEN_L EN Input Low Voltage

VEN_HYS EN Input Hysteresis

IEN_BIAS EN Input Bias Current

OUTPUT ACTIVE DISCHARGE

1.1

−

−

V

−

−

0.4

V

−

270

−

mV

0.1

1

mA

R_DIS Internal Output Discharge Resistance

from SW to PGND

75

500

700

W

THERMAL SHUTDOWN

TSD

Thermal Shutdown Threshold

−

170

−

°C

TSD_HYS Thermal Shutdown Hysteresis

−

25

−

°C

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

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