NCP3488

http://onsemi.com

4

Characteristic

Symbol

Condition

Min

Typ

Max

Unit

Supply

Supply Voltage Range

−

4.6

−

13.2

V

Supply Current

BST = 12 V, IN = 0 V

−

2.0

6.0

mA

OD Input

Input Voltage High

−

−

2.0

−

−

V

Input Voltage Low

−

−

−

−

0.8

V

Hysteresis

−

−

−

500

−

mV

Input Current

−

No internal pull−up or pull−down resistors

−1.0

−

+1.0

mA

Propagation Delay Time (Note 5)

−

30

30

50

50

60

60

ns

ns

PWM Input

Input Voltage High

−

−

2.0

−

−

V

Input Voltage Low

−

−

−

−

0.8

V

Hysteresis

−

−

−

500

−

mV

Input Current

−

No internal pull−up or pull−down resistors

−1.0

−

+1.0

mA

High−Side Driver

Output Resistance, Sourcing Current

−

−

1.8

−

W

Output Resistance, Sinking Current

−

−

1.0

−

W

Transition Times (Note 5)

(See Figure 3)

−

−

16

11

−

−

ns

ns

Propagation Delay (Notes 5 & 6)

−

−

30

25

−

−

ns

ns

Low−Side Driver

Output Resistance, Sourcing Current

−

−

1.8

−

W

Output Resistance, Sinking Current

−

−

1.0

−

W

Timeout Delay

−

DRVH−SW = 0

−

85

−

ns

Transition Times

(See Figure 3)

−

−

16

11

−

−

ns

ns

Propagation Delay

(See Figure 3)

−

−

30

20

−

−

ns

ns

Undervoltage Lockout

UVLO Startup

−

−

3.7

3.9

4.4

V

UVLO Shutdown

−

−

3.2

3.5

3.9

V

Hysteresis

−

−

0.3

0.4

0.7

V

Thermal Shutdown

Over Temperature Protection

−

(Note 7)

150

170

−

°C

Hysteresis

(Note 7)

−

20

−

°C

4. All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC).

5. AC specifications are guaranteed by characterization, but not production tested.

7. GBD: Guaranteed by design; not tested in production.

Specifications subject to change without notice.