L6590A データシートの表示（PDF） - STMicroelectronics

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L6590A

FULLY INTEGRATED POWER SUPPLY

STMicroelectronics 

ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Condition

Ipksb

Peak switch current for Standby Transition from Fosc to FSB

Operation

Ipkno Peak switch current for Normal

Operation

Transition from FSB to Fosc

BROWNOUT PROTECTION

Vth Threshold Voltage

Voltage either rising or falling

IHys Current Hysteresis

Vpin = 3V

VCL Clamp Voltage

Ipin = 0.5 mA

THERMAL SHUTDOWN (***)

Threshold

Hysteresis

(*) Parameters tracking one the other

(**) Parameter guaranteed by design, not tested in production

(***) Parameters guaranteed by design, functionality tested in production

L6590A

Min. Typ. Max. Unit

80

mA

190

mA

2.325 2.5 2.675 V

-30

-50

-70

µA

5.6

6.4

7.2

V

150 165

°C

40

°C

5/19

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