Charger IC Lithium Ion/Polymer 20-WLCSP (1.87x2.1)
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RT9458WSC

DigiKey Part Number
RT9458WSCTR-ND - Tape & Reel (TR)
RT9458WSCCT-ND - Cut Tape (CT)
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT9458WSC
Description
IC BATT CHG LI-ION 1CELL 20WLCSP
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Charger IC Lithium Ion/Polymer 20-WLCSP (1.87x2.1)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Current - Charging
Constant
Programmable Features
-
Fault Protection
Over Temperature, Over Voltage
Charge Current - Max
1.55A
Battery Pack Voltage
4.44V (Max)
Voltage - Supply (Max)
6V
Interface
I2C
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
20-UFBGA, WLCSP
Supplier Device Package
20-WLCSP (1.87x2.1)
Base Product Number
RT9458
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In-Stock: 2,589
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Quantity
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.78000$2.78
10$2.07100$20.71
25$1.89480$47.37
100$1.70070$170.07
250$1.60816$402.04
500$1.55236$776.18
1,000$1.50641$1,506.41
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.44968$4,349.04
6,000$1.42191$8,531.46
Manufacturers Standard Package