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R5610 Series
1-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection

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Product Specifications

The R5610 is a one-cell Li- ion / polymer battery protection IC provides an overcurrent detection with using an external resistor. The discharge overcurrent can be detected with high-accuracy of ±3.0 mV (-20°C ≤ Ta ≤ 60°C).

FEATURES

Operating Input Voltage Range 1.5 V to 5.0 V (Absolute Maximum Rating 12 V)
Supply Current Typ. 3 µA / Max. 6 µA
Standby Current Max. 0.5 µA
Over-charge Detection Threshold Range 4.470 V to 4.535 V (0.005 V step)
Detection Voltage Accuracy ±20 mV
Detection Delay Time 1.0 s
Release Threshold Range 4.070 V to 4.535 V (0.005 V step)
Release Voltage Accuracy ±55 mV
Release Delay Time 1.2 ms
Over-discharge Detection Threshold Range 2.1 V to 3.0 V (0.050 V step)
Detection Voltage Accuracy ±55 mV
Detection Delay Time 64 ms
Release Threshold Range 2.3 V to 3.1 V (0.050 V step)
Release Voltage Accuracy +105 mV / -65 mV
Release Delay Time 1.2 ms
Discharge Overcurrent Detection Threshold Range 1 0.015 V to 0.025 V (0.001 V step)
Detection Voltage Accuracy 1 ±3 mV
Detection Delay Time 1 4096 ms
Detection Threshold Range 2 0.024 V to 0.045 V (0.001 V step)
Detection Voltage Accuracy 2 ±5 mV
Detection Delay Time 2 16 ms
Release Delay Time 8.5 ms
Charge Overcurrent Detection Threshold Range -0.045 V to -0.026 V (0.001 V step)
Detection Voltage Accuracy ±3 mV
Detection Delay Time 17 ms
Release Delay Time 4 ms
Short-circuit Current Protection Detection Threshold Range 0.055 V to 0.200 V (0.010 V step)
Detection Voltage Accuracy ±20 mV
Detection Delay Time 280 µs
0V Battery Charge Option Available
Package DFN1816-6

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APPLICATION INFORMATION

PIN DESCRIPTION

DFN1816-6

DFN1816-61.6 mm × 1.8 mm
1 V-
2 COUT
3 DOUT
4 VSS
5 VDD
6 RSENS

R5610 Series for Consumer

APPLICATIONS

  • Li+ / Li Polymer protector of overcharge, overdischarge, overcurrent for battery pack
  • High precision protectors for cell-phones and any other gadgets using on board Li+ / Li Polymer battery

SELECTION GUIDE

Product Name   Package Quantity per Reel
R5610LxxxAQ-TR Consumer DFN1816-6 5,000
  • xxx … Specify the combination of the following set output voltages.
    Overcharge detection voltage (VDET1) : 4.470 V to 4.535 V in 5 mV step
    Overcharge release voltage (VREL1) : 4.070 V to 4.535 V in 5 mV step
    Overdischarge detection voltage (VDET2) : 2.1 V to 3.0 V in 50 mV step
    Overdischarge release voltage (VREL2) : 2.3 V to 3.1 V in 50 mV step
    Discharge overcurrent detection voltage 1 (VDET31) : 0.015 V to 0.025 V in 1 mV step
    Discharge overcurrent detection voltage 2 (VDET32) : 0.024 V to 0.045 V in 1 mV step
    Short-circuit detection voltage (VSHORT) : 0.055 V to 0.200 V in 10 mV step
    Charge overcurrent detection voltage (VDET4) : -0.045 V to -0.026 V in 1 mV step

DOCUMENT/CONTACT

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Package*1 Marking Reliability*2
DFN1816-6 R5610L R5610L

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.

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