Manufacturer Part #
STC4054GR
STC4054 Series 6.5 V 800 mA Standalone Linear Li-Ion Battery Charger - TSOT-23-5
| | |||||||||||
| | |||||||||||
| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:3000 per Reel Package Style:TSOT-23-5 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2420 | ||||||||||
Product Specification Section
STMicroelectronics STC4054GR - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
STMicroelectronics STC4054GR - Technical Attributes
Attributes Table
| Configuration: | Linear |
| Number of Cells: | 1 |
| Supply Voltage: | 4.25V to 6.5V |
| Input Voltage-Max: | 10V |
| Operating Temp Range: | -40°C to +85°C |
| Package Style: | TSOT-23-5 |
| Mounting Method: | Surface Mount |
Features & Applications
The STC4054GR is a constant current/constant voltage charger for single cell Li-Ion batteries. No external sense resistor or blocking diode is required and its ThinSOT package make it ideally suited for portable applications.
The STC4054 is designed to work within USB power specifications. An internal block regulates the current when the junction temperature increases, in order to protect the device when it operates in high power or high ambient temperature.
Features:
- Programmable charge current up to 800 mA
- No external MOSFET, sense resistors or blocking diode required
- Constant current / constant voltage operation with thermal regulation to maximize charge
rate without risk of overheating - Charges single cell li-ion batteries directly from USB port
- Preset 4.2 V charge voltage with 1% accuracy
- Automatic recharge
- Single charge status output pin
- Charge current monitor output for gas gauging
- C/10 Charge termination
- 25 μA supply current in shutdown mode
- Low battery voltage detect for precharge setting
- Soft-start limits inrush current
- TSOT23-5L package
Applications:
- Cellular telephones
- PDAs
- Bluetooth applications
- Battery-powered devices
Pricing Section
Global Stock:
9,000
Germany (Online Only):
9,000
On Order:
0
Factory Lead Time:
10 Weeks
Quantity
Unit Price
3,000
$0.64
6,000
$0.635
9,000
$0.63
12,000+
$0.625
Product Variant Information section
Available Packaging
Package Qty:
3000 per Reel
Package Style:
TSOT-23-5
Mounting Method:
Surface Mount