L6393D datasheet(11/19 Pages) STMICROELECTRONICS

11 / 19 page

L6393

Electrical characteristics

Doc ID 14497 Rev 4

11/19

Symbol

Parameter

Test condition

Min

Typ

Max Unit

IPHASEh

PHASE logic “1” input bias current

PHASE = 15 V

100

µA

IPHASEl

PHASE logic “0” input bias current

PHASE = 0 V

IBRAKEh

BRAKE logic “1” input bias current

BRAKE = 15 V

100

IBRAKEl

BRAKE logic “0” input bias current

BRAKE = 0 V

ISDh

SD logic “1” input bias current

SD = 15 V

100

ISDl

SD logic “0” input bias current

SD = 0 V

VBO = Vboot - Vout

RDSon is tested in the following way:

RDSon = [(VCC - VCBOOT1) - (VCC - VCBOOT2)] / [I1(VCC,VCBOOT1) - I2(VCC,VCBOOT2)] where I1 is pin 14 current when

VCBOOT = VCBOOT1, I2 when VCBOOT = VCBOOT2.

Table 8.

DC operation electrical characteristics (continued)

Table 9.

Sense comparator

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

Vio

8, 9

Input offset voltage

-15

Iib

Input bias current

VCP+ = 1 V

µA

Vol

Open drain low level output voltage

Iod = - 3 mA

0.5

td_comp

Comparator delay

Rpu = 100 kΩ to 5 V;

VCP- = 0.5 V

130

Slew rate

CL = 180 pF, Rpu = 5 kΩ

V/µs

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