L6474 datasheet(10/51 Pages) STMICROELECTRONICS

10 / 51 page

Electrical characteristics

L6474

10/51

Doc ID 022529 Rev 2

Fall time (3)

POW_SR = '00'; Iout = +1A

POW_SR = '00'; Iout = -1A

110

POW_SR = ‘11’, I

out = ±1A

110

POW_SR = ‘10’, I

out = ±1A

260

POW_SR = ‘01’, I

load = ±1A

375

out_r

Output rising slew-rate

POW_SR = '00', I

out = +1A

285

V/µs

POW_SR = '00', I

out = -1A

360

POW_SR = ‘11’, I

out = ±1A

285

POW_SR = ‘10’, I

out = ±1A

150

POW_SR = ‘01’, I

out = ±1A

out_f

Output falling slew-rate

POW_SR = '00', I

out = +1A

320

V/µs

POW_SR = '00', I

out = -1A

260

POW_SR = ‘11’, I

out = ±1A

260

POW_SR = ‘10’, I

out = ±1A

110

POW_SR = ‘01’, I

out = ±1A

Dead time and blanking

Dead time (1)

POW_SR = '00'

250

POW_SR = ‘11’,

OSC = 16 MHz

375

POW_SR = ‘10’,

OSC = 16 MHz

625

POW_SR = ‘01’,

OSC = 16 MHz

875

tblank

Blanking time (1)

POW_SR = '00'

250

POW_SR = ‘11’,

OSC = 16 MHz

375

POW_SR = ‘10’,

OSC = 16 MHz

625

POW_SR = ‘01’,

OSC = 16 MHz

875

Source-drain diodes

VSD,HS

High side diode forward ON voltage

Iout = 1 A

1.1

VSD,LS

Low side diode forward ON voltage

Iout = 1 A

1.1

trrHS

High side diode reverse recovery time

Iout = 1 A

trrLS

Low side diode reverse recovery time

Iout = 1 A

100

Table 5.

Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max. Unit

L6474 数据表(PDF) 10 Page - STMicroelectronics

L6474 数据表(HTML) 10 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

数据表下载

链接网址

L6474 数据表(PDF) 10 Page - STMicroelectronics

L6474 数据表(HTML) 10 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

数据表 下载

链接网址

数据表下载