L6370D 查看數據表（PDF） - STMicroelectronics

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L6370D

2.5A high-side driver industrial intelligent power switch

STMicroelectronics 

Electrical specifications

L6370

2.3

Electrical characteristics

Table 5. Electrical characteristics

(VS = 24V; TJ = –25 to +125°C, unless otherwise specified)

Symbol

Parameter

Test condition

Min. Typ. Max. Unit

Vsmin

Supply Voltage for Valid

Diagnostics

Idiag> 0.5mA ; Vdg1= 1.5V

4

35

V

Vs

Iq

Vsth1

Supply Voltage (operative)

Quiescent Current

Iout = Ios = 0

Undervoltage Threshold 1

Vil

Vih

(See Figure 3), Tamb = 0 to

+85°C

9.5

24

35

V

0.8

1.4

mA

3

4

8.5

9

9.5

V

Vsth2 Undervoltage Threshold 2

8

8.5

9

V

Vsth3 Supply Voltage Hysteresis

300

500

700

mV

Isc Short Circuit Current

VS = 9.5 to 35V; RL= 2Ω 5kΩ<

RSC< 30kΩ

15/RSC(kΩ)

A

0< RSC< 5kΩ

2.6

3.2

4

A

Vdon Output Voltage Drop

Iout = 2.0A

Iout = 2.5A

Tj = 25°C

Tj = 25°C

Tj = 25°C

Tj = 25°C

200

280

mV

320

440

250

350

mV

400

550

Ioslk Output Leakage Current

Vi = Vil; Vo = 0V

500

µA

Vol Low State Out Voltage

Vi = Vil; RL = ∞

0.8

1.5

V

Internal Voltage Clamp

Vcl

(VS- VO)

IO = 1A

Single Pulsed: Tp = 300µs

48

53

58

V

Iold Open Load Detection Current Vi = Vih; Tamb = 0 to +85°C

1

3

6

mA

Vid

Common Mode Input Voltage

Range (Operative)

VS = 18 to 35V

-7

15

V

Iib

Input Bias Current

Vith Input Threshold Voltage

Viths

Input Threshold Hysteresis

Voltage

Vi = -7 to 15V; -In = 0V

V +In > V -In

V +In > V -In

-250

250

µA

0.8

1.4

2

V

50

400

mV

Rid Diff. Input Resistance

0 < +In < +16V ; -In = 0V

-7 < +In < 0V ; -In = 0V

400

KΩ

150

V +In = V -In

0V < Vi < 5.5V

+Ii

-20

+20

-Ii

-75

-25

Iilk

Input Offset Current

-In = GND

0V < V+In <5.5V

+Ii

+10

+50

µA

-Ii -250 -125

+In = GND

0V < V-In <5.5V

+Ii

-100

-30

-Ii

-50

-15

6/19

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