Preliminary Datasheet

LP1113

Electrical Characteristics

(VCC = 12 V, TA =25°C, unless otherwise noted.)

Characteristic

Symbol

Condition

Min

Typ

Max

Unit

Supply

Supply Voltage Range

VCC

−

4.4

−

13.2

V

Supply Current

ISYS

BST = 12 V, IN = 0 V, EN=0V

−

0.7

−

mA

EN Input

Input Voltage High

VEN_HI

−

2.0

−

−

V

Input Voltage Low

VEN_LO

−

−

−

0.8

V

Hysteresis

−

−

300

−

mV

Input Current

No internal pull-up or pull-down resistors

−1.0

−

+1.0

μA

PWM Input

Input Voltage High

VPWM_HI

−

2.0

−

−

V

Input Voltage Low

VPWM_LO

−

−

−

0.8

V

Hysteresis

−

−

−

300

−

mV

Input Current

−

No internal pull-up or pull-down resistors

−1.0

−

+1.0

μA

High-Side Driver

Output Resistance, Sourcing Current

−

BST − SWN = 12 V

−

3.3

-

Ω

Output Resistance, Sinking Current

−

BST − SWN = 12 V

−

0.5

-

Ω

Output Resistance, Unbiased

−

BST − SWN = 0 V

−

15

-

kΩ

Transition Times

trDRVH

BST − SWN = 12 V, CLOAD = 3.0 nF (See Figure 2)

−

30

-

ns

tfDRVH

12

-

ns

Propagation Delay Times

tpdhDRVH

BST − SWN = 12 V, CLOAD = 3.0 nF (See Figure 2)

-

95

-

ns

tpdlDRVH

BST − SWN = 12 V, CLOAD = 3.0 nF (See Figure 2)

15

-

ns

tpdlEN

(See Figure 1)

30

-

ns

tpdhEN

(See Figure 1)

35

-

ns

SW Pulldown Resitance

−

SWN to PGND

−

15

−

kΩ

Low-Side Driver

Output Resistance, Sourcing Current

−

−

3.3

-

Ω

Output Resistance, Sinking Current

−

−

0.5

−

Ω

Output Resistance, Unbiased

−

VCC = PGND

−

15

−

kΩ

Transition Times

trDRVL

CLOAD = 3.0 nF, (See Figure 2)

−

30

-

ns

tfDRVL

12

-

ns

Propagation Delay Times

tpdhDRVL

CLOAD = 3.0 nF, (See Figure 2) (Note 5, tpdhDRVL only)

−

105

-

ns

tpdlDRVL

-

15

-

ns

tpdlEN

(See Figure 1)

-

30

-

ns

tpdhEN

(See Figure 1)

-

35

-

ns

Timeout Delay

−

DRVH − SWN = 0

−

110

−

ns

Under Voltage Lockout

UVLO Startup

−

−

-

4.3

-

V

UVLO Shutdown

−

−

-

4.0

-

V

Hysteresis

−

−

-

0.3

-

V

Note5: Guaranteed by design; not tested in production.

LP1113-00

Oct.-2017

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

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