PM8834 STMicroelectronics, PM8834 Datasheet - Page 6

• Manufacturer Part Number: PM8834
• Description: IC MOSFET DVR 4A DUAL SOIC-8
• Manufacturer: STMicroelectronics
• Type: Low Side Mosfet Driverr

Specifications of PM8834

• Configuration: Low-Side
• Input Type: PWM
• Delay Time: 35ns
• Current - Peak: 4A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 5 V ~ 18 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Product: Driver ICs - Various
• Rise Time: 10 ns
• Fall Time: 10 ns
• Propagation Delay Time: 45 ns
• Supply Voltage (max): 18 V
• Supply Voltage (min): 4.5 V
• Supply Current: 3.5 mA
• Maximum Power Dissipation: 1.4 W
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 2
• Output Current: 500 mA
• Output Voltage: 10 V
• Wide Input Supply Voltage Range: 5 V to 18 V
• Wide Operative Temperature Range: -40 °C to 105 °C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical specifications
3.2
Table 5.
1. Parameter guaranteed by designed, not fully tested in production
6/18
Supply current and power-on
Input threshold
PWM_x,
ENABLE_x
Drivers (OUT_1, OUT_2)
Switching time (PWM_1,PWM_2)
Propagation delay
UVLO
R
R
I
Symbol
SOURCE
DSON_H
DSON_L
t
t
I
D_LH
D_HL
SINK
I
CC
t
t
R
F
VCC
Electrical characteristics
V
Electrical characteristics
VCC supply current
VCC turn-ON
VCC turn-OFF
Input high - V
Input low - V
Source resistance
Source current
Sink current
Sink resistance
Rise time
Fall time
Delay - low to high
Delay - high to low
Matching between
propagation delays
CC
= 5 V to 18 V, T
Parameter
IL
(1)
IH
(1)
J
= -40 °C to 105 °C unless otherwise specified
OUT_1, OUT_2 = OPEN
VCC = 10 V; T
VCC rising
VCC falling
Rising threshold
Falling threshold
VCC = 10 V; IOUT = 100 mA;
TJ = 25
VCC = 10 V; IOUT = 100mA; full
temp. range
VCC = 10 V;
C
VCC = 10 V;
C
VCC = 10 V;
IOUT = 100mA;T
VCC = 10 V; IOUT = 100 mA;
full temp. range
VCC = 10 V; C
VCC = 10 V; C
VCC = 10 V; C
VCC = 10 V; C
C
C
OUT
OUT
OUT
OUT
to GND = 10 nF
to GND = 10 nF
to GND = 2.5 nF
to GND = 2.5 nF
Doc ID 15086 Rev 2
°C
Test conditions
J
OUT
OUT
OUT
OUT
= 25
J
= 25
to GND = 2.5 nF
to GND = 14 nF
to GND = 2.5 nF
to GND = 14 nF
°C
°C
Min.
3.6
0.8
15
20
-5
Typ.
3.5
4.4
3.8
2.2
1.1
0.7
10
45
10
35
25
30
1
4
5
Max.
4.6
2.5
1.3
1.5
1.3
20
75
20
75
35
40
1
5
PM8834
Unit
mA
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
Ω
Ω
A
A
Ω
Ω