R5426N112FA-TR-FA - Brand New RICOH IC Chips
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Description
The R5426N112FA-TR-FA is an electronic component model in the IC Chips product category. It is a protection IC for over-charge and discharge of rechargeable one-cell Lithium-ion (Li+) batteries. It also includes a short circuit protector to prevent large external short circuit currents. This IC is composed of three voltage detectors, a reference unit, a delay circuit, a short circuit protector, and a logic circuit.
Specifications and features
- Low supply current: Typ. 3.0µA standby current (detecting over-discharge): Typ. 0.3µA (for R5421NxxxC), Typ. 1.0µA (for R5421NxxxF)
- High accuracy detector threshold: Over-charge detector (Topt=25°C) ±25mV (Topt=0 to 50°C) ±30 mV, Over-discharge detector ±2.5%
- Variety of detector threshold: Over-charge detector threshold 4.0V - 4.4V step of 0.005V, Over-discharge detector threshold 2.0V - 3.0V step of 0.005V
- Built-in protection circuit: Excess current protection 0.05V - 0.4V step of 0.005V, Accuracy ±15%
- Output delay of over-charge: Time delay at C3=0.01µF and VDD=4.3V: 75ms for R5421N111C
- Output delay of over-discharge: VDD=2.4V with built-in capacitor: 10ms for R5421N111C/112C
- Small package: SOT-23-6 / 6-pin
Application Scenarios
The R5426N112FA-TR-FA is commonly used as a Li+ one-cell protector for battery packs. It is also ideal for high precision protectors in cell-phones and other gadgets that use a one-cell Lithium-ion battery.
Comparison
Advantages- Low supply current
- Variety of detector threshold
- Built-in protection circuit
- Small package size
Disadvantages- Output delay for over-charge and over-discharge
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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
- - 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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Payment:
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Popular parts of the same kind
- Datasheet: Download R5426N112FA-TR-FA
- Chipdatas Part: CD94-R5426N112FA-TR-FA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 01:22 +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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