L6382D 查看數據表（PDF） - STMicroelectronics

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L6382D

Power management unit for LED drivers

STMicroelectronics 

L6382D

4

Electrical characteristics

Electrical characteristics

(TJ = 25 °C, VCC = 13 V, CDRIVER = 1 nF unless otherwise specified).

Symbol Pin

Table 4. Electrical characteristics

Parameter

Test condition

Min. Typ. Max. Unit

Supply voltage

VCCON

VCCOFF

VCCSM

10 Turn-on voltage

10 Turn-off voltage

10 Save mode voltage

VSMhys 10 Save mode hysteresis

13 14 15 V

7.5 8.25 9.2 V

12.75 13.8 14.85 V

0.12 0.16 0.2 V

VREF(OFF)

IvccON

10 Reference turn-off

10 Startup current

IvccSM

Ivcc

Vz

10 Save mode current consumption

Tj = -40 °C to 150 °C

10

Quiescent current in operating

mode

10 Internal clamp voltage

LGI = HGI = high;

no load on VREF

High voltage startup

IMSS

15 Maximum current

VHVSU > 50 V

ILSS

15 Leakage current off state

VHVSU = 600 V

5.7 6 6.4 V

150 A

190 A

150 230 A

2 mA

16.5

18 V

20

mA

40 µA

Two point regulator (TPR) protection

TPRst

10 Vcc protection level

Operating mode

14.0 14.5 15.0 V

TPR(ON)

10 Vcc turn-on level

Operating mode; after the first

falling edge on LSG

12.5

13

13.5

V

TPR(OFF) 10 Vcc turn-off level

Operating mode; after the first

falling edge on LSG

12.45 12.95 13.48

V

7 Output voltage on state

ITPR = 200 mA

2V

7 Forward voltage drop diode

At 600 mA forward current

2.3 V

7 Leakage current off state

VTPR = 13 V

5 µA

DocID10972 Rev 8

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