L69BW - Brand New ON Semiconductor IC Chips
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Description
The L6902D is a complete and simple step down switching regulator with adjustable current limit.
Based on a voltage mode structure it integrates a current error amplifier to have a constant voltage and constant current control.
By means of an on board current sense resistor and the availability of the current sense pins (both compatible to Vcc and for Cs- compatible with GND too) a current limit programming is very simple and accurate (±5%). Moreover constant current control can be used to charge NiMH and NiCd batteries.
The device can be used as a standard DC/DC converter with adjustable current limit (set by using the external sense resistor)Features
■ Up to 1 A output current
■ Operating input voltage from 8 V to 36 V
■ Precise 3.3 V (±2%) reference voltage
■ 5 % output current accuracy
■ Output voltage adjustable from 1.235 V to 34 V
■ 250 kHz internally fixed frequency
■ Voltage feedforward
■ Zero load current operation
■ Adjustable current limit
■ Protection against feedback Disconnection
■ Thermal shutdownApplications
■ Chargers for NiCd, NiMH batteries and preregulator for lithium-ion batteries
■ Adjustable current generator
■ Simple step-down converters with adjustable current limit
■ Battery equipped systems
■ Distributed power supply
■ Mobile PC and subnotebook -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download L69BW
- Chipdatas Part: CD93-L69BW
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/21 08:48 +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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