AOZ9005D

Features: Integrated common-drain N-channel MOSFET High-accuracy voltage detection circuit- Overcharge detection accuracy ±25mV (+25),±30mV (-5 to +55)- Overcharge release accuracy ±50mV- Over-discharge detection accuracy ±50mV- Over-discharge release accuracy ±100mV- Discharge over-current detec...

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SeekIC No. : 004286036 Detail

AOZ9005D: Features: Integrated common-drain N-channel MOSFET High-accuracy voltage detection circuit- Overcharge detection accuracy ±25mV (+25),±30mV (-5 to +55)- Overcharge release accuracy ±50mV- Over-disc...

floor Price/Ceiling Price

Part Number:
AOZ9005D
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

Integrated common-drain N-channel MOSFET
High-accuracy voltage detection circuit
- Overcharge detection accuracy ±25mV (+25),±30mV (-5 to +55)
- Overcharge release accuracy ±50mV
- Over-discharge detection accuracy ±50mV
- Over-discharge release accuracy ±100mV
- Discharge over-current detection accuracy ±15mV
- Load short-circuit detection accuracy ±200mV
- Charge over-current detection accuracy ±30mV
±20% accurate internal detection delay times (external capacitors are unnecessary)
Charger connection pin withstands up to 28V
Wide operating temperature range: -40 to +85
Low current consumption
- 3.0A (typ.), 5.5A (max.) in operation mode at +25
Small 2mm x 5mm 4-pin DFN package



Application

Lithium-ion rechargeable battery packs
Lithium-polymer rechargeable battery packs



Specifications

Parameter
Rating
VDD to VSS
-0.3V to +12V
VM to VDD
-28V to +0.3V
MOSFET Gate-to-Source Voltage
-0.3V to +12V
Continuous Drain Current(4)
(RJA = 84/W, TA = 25)
(RJA = 84/W, TA = 85)
3.1A
2.2A
Pulsed Drain Current
15A
Storage Temperature (TS)
-55 to +125
Operating Temperature (TA)
-40 to +85
Power Dissipation(4)
(RJA = 84/W, TA = 25)
(RJA = 84/W, TA = 85)
1.4W
0.7W

Note:
4. The value of RJA is measured with the device mounted on 1-in2 FR-4 board with 2-oz. copper, in a still air environment with TA = 25. The value in any given application depends on the user's specific board design.




Description

The AOZ9005D is a battery protection IC with integrated dual common-drain N-channel MOSFET. The device includes accurate voltage detectors and delay circuits,and is suitable for protecting single-cell lithium-ion / lithium-polymer rechargeable battery packs from overcharge, over-discharge, and over-current conditions.

The AOZ9005D is available in a 2mm x 5mm 4-pin DFN package and is rated over a -40 to +85 ambient temperature range.




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