L6728AH STMicroelectronics, L6728AH Datasheet - Page 8

• Manufacturer Part Number: L6728AH
• Description: Soft Switching PWM Controllers Sgl Output 600 KHz DFPN-10
• Manufacturer: STMicroelectronics

Specifications of L6728AH

• Number Of Outputs: Single Output
• Switching Frequency: 600 KHz
• Operating Supply Voltage: 5 V to 12 V
• Supply Current: 6 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: DFPN-10
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical specifications
Table 5.
1. Guaranteed by design, not subject to test.
8/33
Gate drivers
I
R
I
R
Over-current protection
I
V
Over and under-voltage protections
OVP
UVP
VSEN
PGOOD
PGOOD
V
UGATE
LGATE
OCSET
OC_SW
PGOODL
UGATE
LGATE
Symbol
Electrical characteristics (continued)
HS source current
HS sink resistance
LS source current
LS sink resistance
OCSET current source
OC switch-over threshold
OVP threshold
UVP threshold
VSEN bias current
Upper threshold
Lower threshold
PGOOD voltage low
Parameter
V
VSEN rising
BOOT - PHASE = 5 V
BOOT - PHASE = 5 V
V
Sourced from LGATE pin, during OC
setting phase
V
VSEN rising
unlatch, VSEN falling
VSEN falling
Sourced from VSEN
VSEN falling
I
PGOOD
CC
CC
LGATE/OC
Doc ID 15726 Rev 1
= 5 V
= 5 V
= -4 mA
Test conditions
rising
0.860
0.680
Min.
0.90
0.35
0.50
9
0.890
0.710
Typ.
0.65
0.40
0.60
1.00
600
100
1.5
1.1
1.5
10
0.920
0.740
Max.
1.10
0.45
0.70
0.4
11
L6728AH
Unit
mV
μA
nA
Ω
Ω
A
A
V
V
V
V
V
V