Datasheet > VB526SP-E

VB526SP-E

更新时间： 2024-02-03 04:51:26

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动器高压
页数	文件大小	规格书
19页	298K
描述
High voltage ignition coil driver power integrated circuit

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VB526SP-E 数据手册

Electrical characteristics

VB526SP-E

Table 5.

Symbol

Electrical characteristics (continued)

Parameter Test conditions

Min Typ

Max

Unit

Coil current level

threshold drift

I_diagTD

I_diag

I_diag(leak)

(See Figure 4)

High level flag output

current

I_C> I_diagTH; V_diag= 3 V

V_IN= Low; V_CC= 5.5 V

I_C= -1 A

0.5

µA

Leakage current on

flag output

Anti parallel diode

forward voltage

V_F

Single pulse

avalanche energy

E_s/b

L = 6 mH; I_C= 8 A (see Figure 5)

180

R_c= 0.5 Ω; L_c= 3.75 mH;

T_j= 25 °C; V_bat= 13 V

(see Figure 3)

t_ON

Turn-on time

Turn-off time

µs

R_c= 0.5 Ω; L_c= 3.75 mH;

I_C= 6.5 A; T_j= 25 °C; V_bat= 13 V

(see Figure 3)

t_OFF

Thermal shutdown

intervention

T_sd

V_EH

150

°C

High level enable

voltage

V_IN= V_INH; OUT = Off⁽³⁾

V_OUTfree to follow V_IN

V_E= 5 V

Low level enable

voltage

V_EL

0.40

500

High level sinked

enable current

I_EH

µA

Low level sinked

enable current

I_EL

V_E< 0.4 V

-200

1.8

Base darlington

voltage off

V_BD(off)

V_BD(on)

V_E= V_EH

Base darlington

voltage on

V_IN= V_INH; V_E= V_EL; I_C= 6.5 A

1. The primary coil current value I_clmust be measured ms after desaturation of the power stage.

2. No internal pull-down.

3. If ENABLE pin is floating OUT = Off for every input status.

10/19

Doc ID 18029 Rev 1

1...7 8 91011 12 13...19

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