Min Typ Max Unit

9

*5 The external voltage source for the CO and DO terminal output current test is 0.5V

*4 The output high level of the CO terminal is high impedance state.

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Drive current* 5

DO_PWM

terminal

*2 The charging over-temperature protection temperature depends on the setting of different resistors. The discharge over-temperature protection temperature defaults to the charging over-temperature protection temperature + 20°C, that is, the charging over-temperature protection temperature

kÿ

Test conditions

Pin output voltage

DO_PWM pull-down resistor *1

For detailed protection threshold selection, please refer to the selection guide table

project

describe

*3 All over-current protection (including over-current 1, over-current 2 and short-circuit protection) release delay time is 120ms

Oh

If the over-temperature protection temperature is 50ÿ, the over-temperature protection temperature for discharge is 70ÿ; the low-temperature protection temperature setting for charge and discharge is consistent with the high-temperature setting for charge and discharge;

CW1073

PWM

3.7

10.6

--

ÿA

VSS

Voltage

VSS

DO

CO logic low output

DO

70

V

PWM

CO terminal logic low level

Flat output voltage

ÿA

VDD>=11V

DO_

DO_PWM terminal logic low level

V

Flat output voltage

DO logic high output

DO terminal output current

10

VDD<11V

CO*4

V

DO_PWM logic high

CO terminal logic high level

DO logic low output

0.7

DO_PWM terminal logic high level

Voltage

Voltage

DO_PWM Pull-up resistor DO_

-680

ÿA

V

Flat output voltage

10.6

DO terminal logic low level

CO

0.7

VDD -

V

DO logic high output

V

VSS

DO_PWM logic high

ÿA

DO terminal logic high level

VDD>=11V

Voltage

VDD<11V

DO_PWM logic low

VDD -

V

CO terminal output current

700