MC34065P-H Motorola, MC34065P-H Datasheet
MC34065P-H
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MC34065P-H Summary of contents
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... Drive Output 1 7 Latching PWM 1 Device Current Sense 1 6 MC34065DW–H MC34065DW–L Drive Output 2 MC34065P–H 10 Latching MC34065P–L PWM 2 MC33065DW–H MC33065DW–L Current Sense 2 11 MC33065P–H MC33065P–L 9 Motorola, Inc. 1996 Order this document by MC34065–H/D HIGH PERFORMANCE SEMICONDUCTOR ...
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... V 30 100 – mA kHz 46 – 0.2 1 49.5 52 – – – 170 250 I IL – 80 160 2.45 2.5 2. – – 0.1 – 1 100 – dB 0.7 1.0 – MHz 60 90 – 0.45 1.0 – 2.0 12 – V 5.0 6.2 – – 0.8 1.1 MOTOROLA ANALOG IC DEVICE DATA ...
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... 6 4 100 k f OSC, OSCILLATOR FREQUENCY (Hz) MOTOROLA ANALOG IC DEVICE DATA MC34065–H, L MC33065–H, L Symbol PLN(In/Out OL(UVLO CC(min ...
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... – 100 120 –55 –25 Transient Response –1 1.0 s/DIV 125 –55 C 2.0 3.0 4.0 5.0 6.0 7 ERROR AMP OUTPUT VOLTAGE (V) versus Temperature 0 100 125 AMBIENT TEMPERATURE ( C) MOTOROLA ANALOG IC DEVICE DATA ...
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... – Gnd 0 0 100 200 OUTPUT LOAD CURRENT (mA) Figure 13. Output Cross Conduction Current 100 ns/DIV MOTOROLA ANALOG IC DEVICE DATA Figure 10. Reference Line Regulation Pulsed Load 120 Hz Rate 90% – Sink Saturation 10% – (Load 300 400 Figure 14 ...
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... The addition filter on the Current Sense input with a time constant that approximates the spike duration will usually eliminate the instability, refer to Figure 24. ) 3.0 (1 8800 0 (Pin 5, 12) – pk(max MOTOROLA ANALOG IC DEVICE DATA ...
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... Error 1.0V Amp 2 Compensation 2 12 Gnd MOTOROLA ANALOG IC DEVICE DATA MC34065–H, L MC33065–H, L Drive Outputs and Drive Ground Each section contains a single totem–pole output stage that is specifically designed for direct drive of power MOSFETs. The Drive Outputs are capable 400 mA peak current with a typical rise and fall time with a 1 ...
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... EMI. The Error Amp compensation circuitry and the converter output voltage–divider should be located close to the IC and as far as possible from the power switch and other noise generating components. 2.0% MOTOROLA ANALOG IC DEVICE DATA ...
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... V CC This pin is the positive supply of the control IC. The minimum operating voltage range after startup 15.5 V for the –H suffix, 8 9.5 V for the –L suffix. MOTOROLA ANALOG IC DEVICE DATA MC34065–H, L MC33065–H, L Figure 18. External Duty Cycle Clamp and Multi–Unit Synchronization ...
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... Osc. 2 1.0mA + 4 – 2R 1.0M EA1 R 1. Soft–Start 2100 5.0V ref – – + – PWM 7 Latch 1N5819 – PWM 7 Latch MOTOROLA ANALOG IC DEVICE DATA ...
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... The capacitor’s equivalent series resistance must limit the Drive Output current to 400 mA. An additional series resistor may be required when using tantalum or other low ESR capacitors. The positive output can provide excellent line and load regulation by connecting the resistor divider as shown. MOTOROLA ANALOG IC DEVICE DATA Figure 26. Isolated MOSFET Drive V CC ...
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... Secondary Turns, #23 AWG (4 strands) Quadfiliar Wound Secondary 100 V: 32 Turns, #23 AWG (2 strands) Bifiliar Wound Core: TDK PC30 EER40 G0.76 Bobbin: BEER40–1112CP Gap: 0.030 for a primary inductance of 212 1.0 A, Coilcraft Z7157. L2 – 3.0 A, Coilcraft PCV–0–010–03. MOTOROLA ANALOG IC DEVICE DATA ...
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... MC34065–H, L MC33065–H, L Figure 29. PC Board Circuit Side and Component View AC INPUT MOTOROLA ANALOG IC DEVICE DATA 5 11/16 (CIRCUIT VIEW 100V 12V –12V (COMPONENT VIEW) *100 V and 12 V Shutdown 4 1/2 13 ...
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... EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS INCHES DIM MIN MAX MIN MAX A 10.15 10.45 0.400 0.411 B 7.40 7.60 0.292 0.299 C 2.35 2.65 0.093 0.104 D 0.35 0.49 0.014 0.019 F 0.50 0.90 0.020 0.035 G 1.27 BSC 0.050 BSC J 0.25 0.32 0.010 0.012 K 0.10 0.25 0.004 0.009 10.05 10.55 0.395 0.415 R 0.25 0.75 0.010 0.029 MOTOROLA ANALOG IC DEVICE DATA ...
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... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...
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... MC34065–H, L MC33065–H, L How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454 MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609 INTERNET: http://Design–NET.com 16 JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, 3– ...