STR-A6259H ALLEGRO [Allegro MicroSystems], STR-A6259H Datasheet - Page 3

• Manufacturer Part Number: STR-A6259H
• Description: Universal-Input 13 W 100 kHz Flyback Switching Regulators
• Manufacturer: ALLEGRO [Allegro MicroSystems]

ABSOLUTE MAXIMUM RATINGS at T
Drain Current
Maximum Switching Current
Single Pulse Avalanche Energy
S/OCP Terminal Voltage
Controller (MIC) Input Voltage
FB/CC/OLP Terminal Voltage
FM Terminal Voltage
MOSFET Power Dissipation
Controller (MIC) Power Dissipation
Operating Internal Frame Temperature
Operating Ambient Temperature
Storage Temperature
Channel Junction Temperature
1
2
3
4
5
6
Refer to figure 1
Refer to figure 3
Refer to figure 5
Mounted on 15 x 15 mm printed circuit board
Refer to figure 6
Measured at the root of terminal 3
STR-A6259H
Universal Input 13 W 100 kHz
Flyback Switching Regulators
100
80
60
40
20
Figure 1 – MOSFET Safe Operating Area
0
1
0
Characteristic
25
3,4
Temperature, T
Derating Curve
50
2
5
75
A
6
= 25°C
F
(°C)
100
Symbol
125
I
I
V
Dpeak
DMAX
E
Vcc
V
V
P
P
T
T
T
T
OCP
FM
stg
AS
FB
D1
D2
op
F
J
150
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036
Terminal
8-1
8-1
8-1
1-3
5-3
4-3
2-3
8-1
5-3
Single Pulse
V
T
Single Pulse
V
For Vcc×Icc
Refer to T
A
S/OCP
DD
= –20 to 125°C
= 99 V, L = 20 mH, I
= 0.83 V with reference to GND,
OP
10.00
1.00
0.10
0.01
Figure 2 – MOSFET Safe Operating Area
1
Drain Current versus Voltage
Note
L
Drain-to-Source Voltage, V
= 1.8 A
Refer to figure 1 for MOSFET SOA
temperature derating coefficient
10
100
DS
(V)
–20 to 125
–20 to 125
–40 to 125
–0.3 to 11
–0.3 to 6
–0.3 to 6
Max.
1.35
0.15
150
1.8
1.8
24
24
36
1000
Unit
mJ
mJ
°C
°C
°C
°C
W
W
A
A
V
V
V
V
3