L6610DTR Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

L6610DTR

DIGITALLY PROGRAMMABLE SECONDARY HOUSEKEEPING CONTROLLER

STMicroelectronics 

L6610

ELECTRICAL CHARACTERISTCS

(unless otherwise specified: TJ = 0 to 105°C; VDD = 5V, V3V3 = 3.3V, V5V = 5V, V-12V = -12V, V-5V = -5V,

VDmon = VDD, PS-ON = low)

Symbol

Parameter

Test Condition

Min. Typ. Max. Unit

SUPPLY SECTION

VDD(ON) Start-up threshold

4.2

4.3

4.6

V

VDD(OFF) Minimum operating voltage after

turn-on

3.7

3.8

4.1

V

VDD(H) Hysteresis

0.25 0.5 0.75

V

VDDOV Vdd overvoltage

6.1

6.3

6.8

V

IDD-ON Operating supply current

No Fault

5

7

mA

FAULT THRESHOLDS

Vout = 3.3V

UV 3V3 undervoltage

2.80 2.90 3.00

V

OV 3V3 overvoltage

4.00 4.15 4.30

V

3V3 bias current

50

65

µA

Vout = 5V

UV 5V undervoltage

4.20 4.35 4.50

V

OV 5V overvoltage

5.90 6.15 6.40

V

5V bias current

100 130

µA

5V/3V3isns

Current sense threshold

V5V = 4V to 6V

40

50

60

mV

Bias current

V5V/3V3isns = 5V

10

20

µA

Vout = 12V

UV 12V undervoltage

10.60 10.80 11.00 V

OV 12V overvoltage

13.50 14.00 14.50 V

12V bias current

100 130

µA

12Visns

Current sense threshold

V+12V = 10V to 14V

96

120 144 mV

Bias current

V12Visns = 12V

10

20

µA

Vout = -12V

UV -12V undervoltage

-9.00 -9.50 -10.0

V

OV -12V overvoltage

-14.4 -15.0 -15.6

V

VD -12V disable voltage

Voltage to disable comparator

1.3

1.5

1.7

V

7/29

Share Link: