VN751PT

High-side driver

The VN751PT is a high-side driver from STMicroelectronics. View the full VN751PT datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

Manufacturer

STMicroelectronics

Key Specifications

Parameter	Value
Input Type	CMOS compatible
Output Current	2.5 A
Standby Current	10 µA
Status Output Type	Open drain
Supply Voltage Range	8 V to 36 V
On-State Resistance (RDS(On))	60 mΩ
Operating Junction Temperature	-40 °C to 125 °C
Package Dimensions (L X W X H)	6.2 mm x 6.6 mm x 2.4 mm

Overview

Part: VN751PT — STMicroelectronics

Type: High-side driver

Description: An 8–36 V supply, up to 2.5 A operating current high-side driver developed using VIPower M03 technology, featuring 60 mΩ on-state resistance, thermal shutdown, and shorted load protection.

Operating Conditions:

Supply voltage: 5.5–36 V
Operating temperature: -40 to 125 °C

Absolute Maximum Ratings:

Max supply voltage: 45 V
Max reverse DC output current: 5 A
Max storage temperature: -55 to 150 °C

Key Specs:

On-state resistance: 60 mΩ (Typ. at I OUT = 2 A, T J = 25 °C)
Supply current (OFF-state): 10 μA (Typ. at V CC = 24 V, T J = 25 °C)
Supply current (ON-state): 3.5 mA (Typ. at V CC = 24 V, T J = 25 °C)
Undervoltage shutdown: 3 V (Min) to 5.5 V (Max)
Overvoltage shutdown: 36 V (Min)
Turn-on delay time: 12 μs (Typ. at R L = 12 Ω, V CC = 24 V)
Turn-off delay time: 35 μs (Typ. at R L = 12 Ω, V CC = 24 V)
Current limitation: 2.7 A (Min) to 6.0 A (Max) (at V CC = 24 V, R LOAD = 10 mΩ, t = 0.4 ms)
Shutdown temperature: 150 °C (Min) to 200 °C (Max)

Features:

8 V to 36 V supply voltage range
Up to I OUT = 2.5 A operating current
R DS(on) : 60 mΩ
CMOS compatible input
Thermal shutdown
Shorted load protection
Undervoltage and overvoltage shutdown
Protection against loss of ground
Fast demagnetization of inductive loads
Very low standby current
Compliance to 61000-4-4 IEC test up to 4 kV
Open drain status output

Applications:

Industrial applications in conformity with IEC 61131-2 programmable controller international standard

Package:

PPAK

Features

8 V to 36 V supply voltage range
Up to I OUT = 2.5 A operating current
RDS(on) : 60 m
CMOS compatible input
Thermal shutdown
Shorted load protection
Undervoltage and overvoltage shutdown
Protection against loss of ground
Fast demagnetization of inductive loads
Very low standby current
Compliance to 61000-4-4 IEC test up to 4 kV
Open drain status output

Electrical Characteristics

8 V < V CC < 36 V; -40 °C < T J < 125 °C; unless otherwise specified.

Table 4. Power

Symbol	Parameter	Test conditions	Min.	Typ.	Max.	Unit
V CC	Supply voltage	-	5.5	-	36	V
R DS(on)	On-state resistance	I OUT = 2 A at T J = 25 °C	-	60	-	m
R DS(on)	On-state resistance	I OUT = 2 A	-		180
I S (1)	Supply current	OFF-state, V CC = 24 V, T J = 25 °C, ON-state, V CC = 24 V, T J = 25 °C,	-	10	20	μA
I S (1)	Supply current		-	3.5	-	mA
I S (1)	Supply current	ON-state, V CC = 24 V, T J = 100 °C	-	-	3.8	mA
V USD	Undervoltage shutdown	-	3	4	5.5	V
V OV	Overvoltage shutdown	-	36	-	-	V
I L(off)	Off-state output current	V IN = V OUT = 0 V	0	-	10	μA

Table 5. Switching (V CC = 24 V)

Symbol	Parameter	Test conditions	Min.	Typ.	Max.	Unit
t d(ON)	Turn-on delay time	R L = 12 from V IN rising edge to V OUT = 2.4 V	-	12	-	μs
t d(OFF)	Turn-on delay time of output current	R L = 12 from V IN falling edge to V OUT = 21.6 V	-	35	-	μs
dV OUT /dt (on)	Turn -on voltage slope	R L = 12 from V OUT = 2.4 V to V OUT = 19.2 V	-	0.8	-	V/μs
dV OUT /dt (off)	Turn -off voltage slope	R L = 12 from V OUT = 21.6 V to V OUT = 2.4 V	-	0.3	-	V/μs

Table 6. Input pin

Symbol	Parameter	Test conditions	Min.	Typ.	Max.	Unit
V IL	Input low level	-		1.25	-	V
I IL	Low level input current	V IN = 1.25 V	1	-	-	μA
V IH	Input high level	-	3.25	-	-	V
I IH	High level input current	V IN = 3.25 V	-	-	10	μA
V I(HYST)	Input hysteresis voltage	-	0.5	-	-	V
I IN	Input current	V IN = V CC = 5 V	-	-	10	μA
V ICL	Input clamp voltage	I IN = 1 mA	6	6.8	8	V
V ICL	Input clamp voltage	II IN = -1 mA	-	-0.7	-	V

Table 6. Input pin

Table 7. Status pin

Symbol	Parameter	Test conditions	Min.	Typ.	Max.	Unit
V STAT	Status low output voltage	I STAT = 1.6 mA	-	-	0.5	V
I LSTAT	Status leakage current	Normal operation; V STAT = 5 V	-	-	10	μA
C STAT	Status pin input capacitance	Normal operation; V STAT = 5 V	-	-	100	pF
V SCL	Status clamp voltage	I STAT = 1 mA	6	6.8	8	μA
V SCL	Status clamp voltage	I STAT = -1 mA	-	-0.7	-	V

Table 8. Protection

Symbol	Parameter	Test conditions	Min.	Typ.	Max.	Unit
V demag	Turn-off output clamp voltage	R L = 12 ; L = 6 mH	V CC -47	V CC -52	V CC -57	V
T TSD	Shutdown temperature	-	150	175	200	°C
I lim	Current limitation	V CC = 24 V; R LOAD = 10 m , t = 0.4 ms	2.7	-	6.0	A
T hyst	Thermal hysteresis	-	7	20	-	°C
T R	Reset temperature	-	135	-	-	°C

Absolute Maximum Ratings

Table 2. Absolute maximum ratings

Symbol	Parameter	Value	Unit
V CC	Power supply voltage	45	V
-V CC	Reverse supply voltage	-0.3	V
-I GND	DC reverse ground pin current	-200	mA
I OUT	DC output current	Internally limited	A
-I OUT	Reverse DC output current -	5	A
I IN	DC input current -	1 to +10	mA
I STAT	DC status current -	1 to +10	mA
V ESD	Electrostatic discharge (R = 1.5 k ; C = 100 pF)	5000	V
E AS	Single pulse avalanche energy (T amb = 125 °C, V CC = 24 V, I load = 2.0 A)	5.5	J
P TOT	Power dissipation at T C = 25 °C	Internally limited	W
T J	Junction operating temperature	Internally limited	°C
T C	Case operating temperature	-40 to 150	°C
T STG	Storage temperature	-55 to 150	°C

Table 3. Thermal data

Symbol	Parameter	Parameter	Value	Unit
R th(JC)	Thermal resistance junction-case	Max.	3	°C/W
R th(JA)	Thermal resistance junction-ambient	Max.	50 (1)	°C/W

Table 3. Thermal data

Typical Application

Figure 8. Application schematic

Package Information

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK ® packages, depending on their level of environmental compliance. ECOPACK ® specifications, grade definitions and product status are available at: www.st.com . ECOPACK ® is an ST trademark.

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
VN751PTTR	STMicroelectronics	—

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