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AS384X* Datasheet

Part Manufacturer Description PDF Type Ordering
AS384x Astec Semiconductor Current Mode Controller
ri

20 pages,
155.35 Kb

Original Buy
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AS384X*

Catalog Datasheet Results Type PDF Document Tags
Abstract: AS384x Current Mode Controller SEMICONDUCTOR Features Description · 2.5 V bandgap , OUT NC 6 9 PWR GND RT/CT 7 8 GND Ordering Information AS384X 8D N , 0.3 mA AS384x Current Mode Controller Functional Block Diagram (5.0 V) (5.0 V) 5V , The output for the AS3844/5 AS3844/5 switches at one-half the oscillator frequency. 62 AS384x , PWM latch, remain powered. www.ptcc.com.tw 66 Current Mode Controller AS384x Typical ... Original
datasheet

14 pages,
81.62 Kb

PWM IC 8 PIN DIP 3844 3844 pwm circuits IC 3843 8 Pin 3843 application note PIN CONFIGURATION OF IC 3842 pin diagram of ic 3842 3843 PWM power supply application note 8 pin ic 3844 for 5 volts 8 pin ic 3842 AS3844 ic 3843 datasheet AS384X AS3842 UC3842 AS3842 abstract
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Abstract: < dc mp 1 mA I AS384x V. PRI GND -C IC ENABLE OUT 16 V/10 V (3842/4) 8.4 V/7.8 V(3843/5) AUX ... OCR Scan
datasheet

12 pages,
1183.89 Kb

3842 PWM power supply application note 3842s u 3843 application notes AS3842 PIN CONFIGURATION OF IC 3842 8 pin ic 3842 3842 buck converter AS3843 AS3844 ic 3842 3842 boost converter 3845 PWM power supply application note datasheet abstract
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Abstract: 147 AN3: Noise and Stability Considerations Using the AS384X . 151 AN4: AS384X/UC384X Compatibilbity Issues . 157 , Replacement Part Unitrode National Semiconductor Cherry Semiconductor P/N CS384XA CS384XA AS384X LM431A LM431A A431 CS384X CS384X AS384X LM385-1 LM385-1.2 AS1004-1 AS1004-1.2 LM385-2 LM385-2.5 UC384X UC384X AS1004-2 AS1004-2.5 , HA17345 HA17345 AS3843 AS3843 KA384X KA384X AS384X Texas Instruments Linear Techology LM385-1 LM385-1.2 AS1004-1 AS1004-1.2 ... Original
datasheet

189 pages,
1488.32 Kb

as431 equivalent as431 fan regulator describe LM 3842 as431 application notes AS3842 Astec Semiconductor as3842 ASTEC RF modulator RF AMP marking c7 sot-89 AS2208 AS3844 Astec Semiconductor as431 application note AS431 AS1431 AS431 abstract
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Abstract: AS384x Current Mode Controller SEMICONDUCTOR Features Description ¥ ¥ ¥ ¥ ¥ ¥ , RT/CT 7 8 GND Ordering Information AS384X D8 13 Circuit Type: Current Mode , 16 8.4 Duty Cycle Typ. 97% 97% 49.5% 49.5% ICC 0.5 mA 0.3 mA 0.5 mA 0.3 mA AS384x , AS384x Absolute Maximum Ratings Parameter Symbol Unit VCC VCC IOUT Supply Voltage (ICC , Oscillator Typical Thermal Resistances ASTEC Semiconductor 3 AS384x Current Mode Controller ... Original
datasheet

20 pages,
155.34 Kb

3842 boost converter ic 3842 datasheet 3842 Astec Semiconductor as3842 3844 pwm circuits ASTEC RF modulator Astec Semiconductor as3842 datasheet 3842s AS3843 8 DIP application notes AS3842 pcb design on uc3842 8 pin ic 3842 AS3842 UC3842 AS3842 abstract
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Abstract: 00000 ASTEC Noise and Stability Considerations Using the AS384x Mike Wong Application Note 3 AS384x I. Introduction The AS384x product series is a state-of-the-art power supply controller , Figure 2. i Q (LATCH) vss Figure 1. © ASTEC Semiconductor 151 AS384X m. Noise and , magnitude of the ringing. AS384x illustrate how this problem can be corrected with slope compensation. , r currents (h and L 2) at different duty ratios AS384X (D1 and D2), and the areas under the ... OCR Scan
datasheet

6 pages,
327.73 Kb

384X astec APPLICATION NOTE AS3844 datasheet abstract
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Abstract: clock that may be problematic with an AS384x. When it is desired to synchronize using the lowest cost , for the AS384x. These schemes share a general requirement that the sync/oscillator waveform never , might be seen in a given power supply when a UC384x is replaced by an AS384x, or vice versa. Whether or , behavior of the control chip. AS384x/UC384x Compatibility Issues Application Note 4 cycle programming , used in the power supplies typical of 384x designs, but the Astec AS384x parts are designed to ... OCR Scan
datasheet

4 pages,
227.43 Kb

UC384x application astec application note AS3844 datasheet abstract
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Abstract: synchronize to an external clock that may be problematic with an AS384x. When it is desired to synchronize , both UC384x parts and for the AS384x. These schemes share a general requirement that the sync , might be seen in a given power supply when a UC384x is replaced by an AS384x, or vice versa. Whether or , behavior of the control chip. AS384x/UC384x Compatibility Issues Application Note 4 cycle programming , Synchronization is generally not used in the power supplies typical of 384x designs, but the Astec AS384x parts ... OCR Scan
datasheet

4 pages,
255.12 Kb

UC384x application astec APPLICATION NOTE datasheet abstract
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Abstract: ASTEC Noise and Stability Considerations Using the AS384x Mike Wong AS384X Application Note 3 I. Introduction The AS384x product series is a state-of-the-art power supply , Semiconductor 151 AS384X HI. Noise an d Stability Considerations The clock, error amplifier, current , different line condi tions (Duty Cycle = V out / V in ). Figure 4b and 4c ASTEC Semiconductor AS384x , (II 1 and L 2) at different duty ratios AS384X (D1 and D2), and the areas under the triangles are ... OCR Scan
datasheet

6 pages,
291.25 Kb

astec application note datasheet abstract
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