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Same model may have multiple batches, images only for reference.
RT9451GQW Real Image
Same model may have multiple batches, images only for reference.

RT9451GQW

Part No RT9451GQW
Manufacturer Richtek USA Inc.
Catalog PMIC - Battery Chargers
Description IC BATT CHRGR LI-ION SGL 32WQFN / Switch-Mode Single Cell Li-ion Battery Charger
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Manufacturer Richtek USA Inc.
Packaging Reel
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Features Current, Timer
Fault Protection Over Temperature, Over Voltage
Charge Current - Max 4A
Battery Pack Voltage 4.44V (Maximum)
Voltage - Supply (Maximum) 12V
Interface I2C, USB
Temperature Range - Operating -40°C ~ 85°C
Mounting Style SMD
Manufacturer Package 32-WFQFN Exposed Pad
Supplier Device Package 32-WQFN (4x4)
Manufacturer Pack Quantity 1,500
MSL Level 3 (168 Hours)
Popularity Medium
Supply and Demand Status Balance
Win Source Part Number 803389-RT9451GQW
Ultra Librarian 3D Model Ultra Librarian RT9451GQW CAD Model

Description

The Richtek USA Inc. RT9451GQW is a lithium ion/polymer battery charger with an interface of I2C and USB.

  • Fault Protection: Over temperature and over voltage
  • Maximum Charge Current: 4A
  • Battery Pack Voltage: 4.44V (maximum)
  • Integrated Circuit Package: 32-WQFN (4x4)
  • Temperature Range: -40°C to 85°C
  • Manufacturer Pack Quantity: 1,500
  • MSL Level: 3 (168 hours)

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Pricing & Ordering

Quantity Unit Price Ext. Price
12+ $4.9187 $59.0244
29+ $4.0360 $117.0440
45+ $3.9098 $175.9410
62+ $3.7837 $234.5894
79+ $3.6576 $288.9504
106+ $3.2792 $347.5952
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 2,900 pieces
MOQ: 12 pcs
Order Increment : 1 pcs
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