MB3769A - Brand New PANASONIC AC DC Converters, Offline Switchers
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Description
The Fujitsu MB3769A is a pulse-width-modulation controller which is applied to fixed frequency pulse modulation technique. The MB3769A contains wide bandwidth Op-Amp and high-speed comparator to construct a very high-speed switching regulator system up to 700 kHz. The output is suitable for power MOS FET drive owing to the adoption of a totem pole output. The MB3769A provides stand-by mode at a low voltage power supply when it is applied in the primary control system.
Specifications and features
- High frequency oscillator (f = 1 kHz to 700 kHz)
- On-chip wideband frequency operation amplifier (BW = 8 MHz Typ)
- On-chip high-speed comparator (td = 120 ns Typ)
- Internal reference voltage generator provides a stable reference supply (5 V ±2%)
- Low power dissipation (1.5 mA Typ at standby mode, 8 mA Typ at operating mode)
- Output current ±100 mA (±600 mA at peak)
- High-speed switching operation (tr = 60 ns, tf = 30 ns, CL= 1000 pF Typ)
- Adjustable Dead-time
- On-chip soft start and quick shut down functions
- Internal circuitry prohibits double pulse at dynamic current limit operation
- Under voltage lockout function (OFF to ON: 10 V Typ, ON to OFF: 8 V Typ)
- On-chip output shut down circuit with latch function at overvoltage
- On-chip Zener diode (15 V)
- One type of package (SOP-16pin: 1 type)Application Scenarios
- Power supply module
- Industrial Equipment
- AC/DC Converter etc.Comparison
AdvantagesNoneDisadvantagesNone -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download MB3769A
- Chipdatas Part: CD91-MB3769A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 08:54 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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