STR-M6511 Datasheet, PDF (3/6 Pages) Allegro MicroSystems – OFF-LINE SWITCHING REGULATOR . WITH POWER MOSFET OUTPUT

STR-M6511
OFF-LINE
SWITCHING REGULATOR
600
500
400
ALLOWABLE AVALANCHE ENERGY
300
SINGLE PULSE
DRAIN CURRENT = 5 A
SUPPLY VOLTAGE = 50 V
200
100
0
0
20
40
60
80
100 120 140 160
STARTING CHANNEL TEMPERATURE in °C
Dwg. GK-009-1
ELECTRICAL CHARACTERISTICS at T_A = +25°C, V_IN = 18 V, voltage measurements are referenced to
Common (pin 3) (unless otherwise noted).
Characteristic
Symbol
Test Conditions
On-State Voltage
Under-Voltage Lockout
Over-Voltage Threshold
FET Leakage Current
FET ON Resistance
Output Fall Time
Maximum ON Time
Minimum OFF Time
Over-Current Threshold
Feedback Threshold Volt.
Soft-Start Current
Fault-Latch Threshold Volt.
Fault-Latch Holding Current
Fault-Latch Reset Voltage
Insulation RMS Voltage
V_INT
V_INQ
V_OVP(th)
I_DSS
r_DS(on)
t_f
t_on
t_off
V_OCP(th)
V_FDBK(th)
I_SS
V_FL(th)
I_INH
V_INQ
V_WM(RMS)
Turn-on, increasing V_IN
Turn-off, decreasing V_IN
V_DS = 450 V
V_GS = 10 V, I_D = 5 A
V_DD = 200 V, I_D = 5 A, 10% to 90% V_DS
V_SS = 0 V
V_IN reduced from 31 V to 8.5 V
I_IN <20 µA, V_IN reduced from 31 V
All terminals simultaneous reference
metal plate against backside
Supply Current
Thermal Shutdown
Thermal Resistance
I_IN(ON)
I_IN(OFF)
T_J
R_θJM
Operating
Start up, V_IN ≤14 V
FET junction to mounting surface
NOTES: Negative current is defined as coming out of (sourcing) the specified device terminal.
Typical Data is for design information only.
Limits
Min. Typ. Max.
14.4 – 17.6
9.0 – 11
26 – 31
– – 300
– 0.45 0.55
– – 250
18 – 22
0.6 – 1.6
700 – 800
– 750 –
-2.2 – -3.4
6.9 – 7.7
– 340 400
6.5 – 8.5
2000 – –
Units
V
V
V
µA
Ω
ns
µs
µs
mV
mV
mA
V
µA
V
V
18 – 28
– – 100
125 150 –
– 2.0 –
mA
µA
°C
°C/W