LT1510-5IGN - Brand New Linear Technology Battery Management ICs
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Description
The LT1510-5IGN is a current mode PWM battery charger designed for fast charging rechargeable batteries including lithium-ion, nickel metal-hydride, and nickel-cadmium. It supports constant-current and/or constant-voltage charging and has a high switching frequency of up to 500kHz. With a 1.5A DC current and a 0.1Ω onboard current sense resistor, the charging current programming is simple. The LT1510-5IGN also features a 0.5% reference voltage accuracy, meeting the critical constant-voltage charging requirement for lithium cells.
Specifications and Features
- Charges NiCd, NiMH, and Lithium-Ion batteries
- Requires only one 1/10W resistor to program charging current
- High efficiency current mode PWM with a 1.5A internal switch and sense resistor
- 3% typical charging current accuracy
- Precision 0.5% voltage reference for voltage mode charging or overvoltage protection
- Current sensing can be at either terminal of the battery
- Low reverse battery drain current: 3µA
- Charging current soft start
- Shutdown control
- 500kHz version uses a small inductorApplication Scenarios
- Chargers for NiCd, NiMH, and Lithium batteries
- Step-Down switching regulator with precision adjustable current limitComparison
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download LT1510-5IGN
- Chipdatas Part: CD87-LT1510-5IGN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 17:59 +0800
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- 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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