FSDH565B Fairchild Semiconductor, FSDH565B Datasheet - Page 3

• Manufacturer Part Number: FSDH565B
• Manufacturer: Fairchild Semiconductor

Specifications of FSDH565B

• Power Switch Family: FSDH565
• Input Voltage: -0.3 to 5V
• Power Switch On Resistance: 36Ohm
• Output Current: 300mA
• Mounting: Through Hole
• Supply Current: 3.5mA
• Package Type: PDIP-H
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Pin Count: 8
• Lead Free Status / Rohs Status: Compliant

Electrical Characteristics
(Ta=25 C unless otherwise specified)
Note:
1. These parameters, although guaranteed, are not 100% tested in production
SENSEFET SECTION
Drain-Source Breakdown Voltage
Zero gate voltage drain current
Static drain-source on Resistance
Rise Time
Fall Time
START UP SECTION
VSTR Supply Voltage
UVLO SECTION
Start Threshold Voltage
Stop Threshold Voltage
OSCILLATOR SECTION
Initial accuracy
Maximum Duty Cycle
Minimum Duty Cycle
FEEDBACK SECTION
Feedback Source Current
Shutdown feedback Voltage
CURRENT LIMIT(SELF-PROTECTION)SECTION
Peak Current Limit
PROTECTION SECTION
Thermal Shutdown Temperature (Tj)
TOTAL DEVICE SECTION
Operating Supply Current
Parameter
(1)
R
Symbol
BV
I
D
Vstart
Vstop
F
DS(ON)
D
OVER
I
V
V
T
DSS
I
I
OSC
T
MAX
T
MIN
OP
FB
SD
SD
DSS
ST
R
F
V
V
I
I
V
V
After turn on
Tj = 25 C
Vfb = 3V
Vfb = 0V
Vfb = 0V
peak inductor current
V
D
D
GS
DS
DS
DS
CC
= 50mA Tj = 25 C
= 50mA Tj = 100 C
= 520V
= 325V, I
= 325V, l
= 0V, I
= 9.5V (Max)
Condition
D
-
-
-
-
= 100 A
D
D
= 50mA
= 300mA
Min.
0.40
0.25
650
125
8.0
6.0
4.0
17
90
64
-
-
-
-
-
-
-
Typ.
0.45
100
100
145
8.7
6.7
0.3
4.5
36
51
50
67
0
-
-
-
-
Max.
0.50
0.35
100
110
9.4
7.4
5.0
3.5
39
59
70
0
-
-
-
-
-
FSDH565
Unit
kHz
mA
mA
nS
nS
%
%
A
V
V
V
V
V
C
A
3