L6610D Просмотр технического описания (PDF) - STMicroelectronics

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L6610D

DIGITALLY PROGRAMMABLE SECONDARY HOUSEKEEPING CONTROLLER

STMicroelectronics 

L6610

ELECTRICAL CHARACTERISTCS (continued)

(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

-12V bias current

-65

-50

µA

Vout = -5V

UV -5V undervoltage

-3.80 -4.00 -4.20

V

OV -5V overvoltage

-6.20 -6.50 -6.80

V

VD -5V disable Voltage

Voltage to disable comparator

1.3

1.5

1.7

V

-5V bias current

-65

-50

µA

Vout = 3.3V Aux/Dual (Dmon option)

UV 3V3 undervoltage

2.80 2.90 3.00

V

OV 3V3 overvoltage

4.00 4.15 4.30

V

Vout = 5V Aux/Dual (Dmon option)

UV 5V undervoltage

4.25 4.40 4.55

V

OV 5V overvoltage

6.00 6.25 6.50

V

Bias current

50

65

µA

ACsense / Hysteresis

Bias current

VACsns = 2.7V

5

10

µA

UV AC undervoltage

2.375 2.50 2.625 V

Trim range

-5

+5

%

Trim resolution

0.64

%

IACH Hysteresis current

20

50

80

µA

Hysteresis trim range

-20

+20

%

HS Hysteresis adjust step

5

%

FAULT OUTPUTS

VPOKL PW-OK low state

ISINK = 15mA

0.4

V

IL

MFAULT high state leakage

PS-ON = high

1

µA

MFISNK MFAULT sink current

PS-ON = low, VMFAULT = 4V

6

10

15

mA

MFAULT OV debounce

Minimum OV pulse before

MFAULT is latched.

4

6

8

µs

MFAULT debounce

±12V UV

Minimum UV pulse before

MFAULT is latched.

4

6

8

µs

MFAULT debounce

±5V, 3V3, UV/OC

Minimum UV/OC pulse before

MFAULT is latched.

250 450 650

µs

8/29

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