L6926 データシートの表示（PDF） - STMicroelectronics

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L6926

High efficiency monolithic synchronous step down regulator

STMicroelectronics 

Electrical characteristics

L6926

Table 4. Electrical characteristcs (continued)

(TJ = 25°C, VIN = 3.6V unless otherwise specified) (1)

Symbol

Parameter

Test condition

Min Typ Max Unit

Error amplifier characteristics

Vfb Voltage feedback

0.593 0.600 0.607 V

(1) 0.590 0.600 0.610 V

Ifb

Feedback input current (2) VFB = 0.6V

25

nA

Run

Vrun_H

Vrun_L

Irun

RUN threshold high

RUN threshold low

RUN input current (2)

1.3

V

0.4

V

25

nA

SYNC/MODE function

Vsync_H Sync mode threshold high

Vsync_L Sync mode threshold low

1.3

V

0.5

V

PGOOD section

VPGOOD Power Good Threshold

∆VPGOOD Power Good Hysteresis

VPgood(low Power Good Low Voltage

)

ILK- Power Good Leakage

PGOOD Current (2)

VOUT = Vfb

VOUT = Vfb

Run to GND

VPGOOD = 3.6V

90

%Vout

4

%Vout

0.4

V

50

nA

Protections

HOVP Hard overvoltage threshold VOUT = Vfb

10

%Vout

1. Specification referred to TJ from -40°C to +125°C. Specification over the -40 to +125°C TJ temperature range are assured

by design, characterization and statistical correlation.

2. Guaranteed by design

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