3844B ST Search Results

3844B

Abstract: 2N2222 CS-3844BD14 CS-3844BD8 CS-3844BN8 Cherry Semiconductor inductor design SMD 5kw
Contextual Info: CS-3844B Current Mode PWM Control Circuit with 50% Max Duty Cycle Description Features The CS-3844B provides all the necessary features to implement off-line fixed frequency current-mode control with a minimum number of external components. 50%. An undervoltage lockout ensures

Contextual Info: Current Mode PWM Control Circuit with 50%Max Duty Cycle Features Description The CS-3844B p ro v id es all th e neces­ sary featu res to im p lem en t off-line fixed frequency c u rren t-m o d e control w ith a m in im u m n u m b e r of external com ponents

3845b

Abstract: 2845b 3845B MARKING
Contextual Info: TL284xB, TL384xB HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS www.ti.com FEATURES • • • • • • • • Low Start-Up Current <0.5 mA Trimmed Oscillator Discharge Current Current Mode Operation to 500 kHz Automatic Feed-Forward Compensation Latching PWM for Cycle-by-Cycle Current

vc 3842

Abstract: transistor 5BM
Contextual Info: Preliminary Datasheet CURRENT MODE PWM CONTROLLER AZ3842B/3B/4B/5B General Description Features The AZ3842B/3B/4B/5B are high performance fixed frequency current-mode PWM controller series. The difference between AZ384XA and AZ384XB is that they have different start-up currents.

st 3843B

Abstract: 3842BN uc 2845bn st 3845bn
Contextual Info: £ 5 7 SGS-THOMSON ^ 7 /. IMDÄilLllCTMKg UC2842B/3B/4B/5B UC3842B/3B/4B/5B HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . TRIMMED OSCILLATOR FOR PRECISE FRE­ QUENCY CONTROL . OSCILLATOR FREQUENCY GUARANTEED AT 250kHz . CURRENT MODE OPERATION TO 500kHz

3842b

Abstract: 2843B 3845b 3843B 2842b 2844B 3844B 2845B TL284x TL284xB
Contextual Info: TL284xB, TL384xB HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS www.ti.com FEATURES • • • • • • • • Low Start-Up Current <0.5 mA Trimmed Oscillator Discharge Current Current Mode Operation to 500 kHz Automatic Feed-Forward Compensation Latching PWM for Cycle-by-Cycle Current

Contextual Info: TL284xB, TL384xB HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS www.ti.com FEATURES • • • • • • • • Low Start-Up Current <0.5 mA Trimmed Oscillator Discharge Current Current Mode Operation to 500 kHz Automatic Feed-Forward Compensation Latching PWM for Cycle-by-Cycle Current

Contextual Info: TL284xB, TL384xB HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS www.ti.com FEATURES • • • • • • • • Low Start-Up Current <0.5 mA Trimmed Oscillator Discharge Current Current Mode Operation to 500 kHz Automatic Feed-Forward Compensation Latching PWM for Cycle-by-Cycle Current

2844B

Abstract: 2845B 3845b TL384XB TL2842BDR-8 TL2842BP TL2843BD-8 TL2843BDR-8 TL2843BP TL2844BP
Contextual Info: TL284xB, TL384xB HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS www.ti.com FEATURES • • • • • • • • Low Start-Up Current <0.5 mA Trimmed Oscillator Discharge Current Current Mode Operation to 500 kHz Automatic Feed-Forward Compensation Latching PWM for Cycle-by-Cycle Current

3845b

Abstract: 3845b power supply 3843B
Contextual Info: TL284xB, TL384xB HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS www.ti.com FEATURES • • • • • • • • Low Start-Up Current <0.5 mA Trimmed Oscillator Discharge Current Current Mode Operation to 500 kHz Automatic Feed-Forward Compensation Latching PWM for Cycle-by-Cycle Current