Name: Integrated circuit STRS6707
SKU: 8987
Price: 27.90 BGN
Availability: InStock
Rating: 5.0000 (1 reviews)

Integrated circuit STRS6707-off-line switching regulator with bipolar switching transistor. Works in quasi-resonant mode, low EMI, high efficiency. Low-power output stand-by mode. Latched over-voltage and thermal protection. Maximum ON time and OFF time set during manufacture. Internal under-voltage lockout with hysteresi.

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0.010 Kgs

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SKU: 8987

Integrated circuit STRS6707

kind - switching regulator;

supply voltage Uin - 15 VDC;

output voltage (collector-emitter of the switching transistor) Ucex - 850 VDC;

maximum voltage emitter-base Uebo, collector open - 7 VDC;

on-state voltage Uinq (pin 9, turn-on, increasing Vin) - (7.6 min 8.0 typ 8.4 max) VDC;

under-voltage lockout Uinq (turn-off, decreasing Uin) - (4.6 min 4.9 typ 5.2 max) VDC;

over-voltage threshold Uovp(th) - (9.2 min 10.7 max} VDC;

output leakage current Icex (circuit collector-emitter of the switching transistor, Uce=850 VDC, Ueb=1.5 V) - 100 μA max;

continuous output current Ic (of the collector of the switching transistor) - 6 A;

peak output current Icm (of the collector of the switching transistor, single impulse with 1 ms duration) - 12 A;

maximum sink current Is (pin 4) - 1.5 A;

drive current Id - –700 mA;

feedback current Ifdbk - 20 mA;

over-current protection voltage range Uocp - ± 3.5 VDC;

inhibit Voltage Uinh (pin 8) - 15 VDC;

maximum dissipated by the junction power Pd (at ambient temperature 25 ºC) - 54 W;

maximum junction temperature Tj - +150 ºC;

maximum internal frame temperature Tf - +125 ºC;

operating temperature range Ta - {–20 ÷ +125} ºC;

storage temperature range Tstg - {–40 ÷ +125} ºC;

maximum ON time ton - {33 min 41 max} μs;

minimum OFF time toff - {45min 55 max} μs;

over-current threshold voltage Uocp(th) - {–0.9 min –1.0 typ –1.1 max} VDC;

latch holding current Iinh ((Uin reduced from 10.7 VDC to 4 VDC) - 500 μA max;

latch reset voltage Uq (Iin ≤ 100 μA,Uin reduced from 10.7 VDC) - {2.5 min 3.1 typ) VDC;

insulation RMS voltage Uwm(rms) (All terminals simultaneous reference metal plate against backside) - 2000 V;

thermal shutdown Tj - {125 min 150 max} ºC;

thermal resistance Rθjm (output junction to mounting surface) - 2.0 K/W (ºC/W).

Output Saturation Voltage (Ic=2 A, Ib=400 mA)

collector-emitter of the switching transistor Ucesat - 400 mVDC max;

base-emitter of the switching transistor - 1.5 VDC max.

Feedback threshold voltage Uinh(th) at

oscillation stops - (0.65 min 0.75 type 0.85 max) VDC;

oscillation synchronized - (1.4 type 2.0 max) VDC;

oscillation stops (fault latch set: the RS-trigger output Q=1 ) - {3.2 min 5.1 type 5.6 max} VDC.

Supply Current at

-on-state Iin(on) (operating) - (15 min 29 max} mA

off state Iin (off) - 200 μA.

NOTES

Negative current is defined as coming out of (sourcing) the specified device terminal. Typical Data is for design information only. For additional information see the attached file. .