FAN54015BUCX Datasheet
Product Details
Description
The FAN54010 family (FAN5401X) combines a highly integrated
switch-mode charger, to minimize single-cell Lithiumion (Li-ion)
charging time from a USB power source, and a boost regulator to
power a USB peripheral from the battery.
Features
■ Fully Integrated, High-Efficiency Charger for Single-Cell Li-Ion
and Li-Polymer Battery Packs
■ Faster Charging than Linear
■ Charge Voltage Accuracy: ±0.5% at 25°C ±1% from 0 to 125°C
■ ±5% Input Current Regulation Accuracy
■ ±5% Charge Current Regulation Accuracy
■ 20V Absolute Maximum Input Voltage
■ 6V Maximum Input Operating Voltage
■ 1.45A Maximum Charge Rate
■ Programmable through High-Speed I2C Interface (3.4Mb/s) with Fast
Mode Plus Compatibility
– Input Current
– Fast-Charge / Termination Current
– Charger Voltage
– Termination Enable
■ 3MHz Synchronous Buck PWM Controller with Wide Duty Cycle Range
■ Small Footprint 1μH External Inductor
■ Safety Timer with Reset Control
■ 1.8V Regulated Output from VBUS for Auxiliary Circuits
■ Weak Input Sources Accommodated by Reducing Charging Current to
Maintain Minimum VBUS Voltage
■ Low Reverse Leakage to Prevent Battery Drain to VBUS
■ 5V, 500mA Boost Mode for USB OTG for 3.0 to 4.5V Battery Input
Applications
■ Cell Phones, Smart Phones, PDAs
■ Tablet, Portable Media Players
■ Gaming Device, Digital Cameras
Specifications
| Attribute | Attribute Value |
|---|
| Manufacturer | onsemi |
| Product Category | Battery Management |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Package-Case | 20-UFBGA, WLCSP |
| Operating-Temperature | -30°C ~ 85°C (TA) |
| Battery-Chemistry | Lithium-Ion/Polymer |
| Number-of-Cells | 1 Cell |
| Interface | I2C, USB |
| Supplier-Device-Package | 20-WLCSP (1.96x1.87) |
| Fault-Protection | Over Temperature, Over Voltage, Short Circuit |
| Current-Charging | Constant - Programmable |
| Programmable-Features | Current, Timer, Voltage |
| Electric current collectors | 1.45A |
| Battery pack | 4.5V (Max) |
| Supply Voltage | 6V |
Descriptions
Charger IC Lithium-Ion/Polymer 20-WLCSP (1.96x1.87)
Li-Ion Switching Charger T/R
Battery Management USB-Compliant Single Cell Li-Ion Switching
Charger with
Who we are?
is a professional electronic marketing corporation entirely engaged
in the fields of semi-conductors and electronic components sale and
service for clients over 10 years, specialize in selling the new
and unused, original factory sealed packing electronic components.
specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has
set up our own sales service conception and has already established
strong partnerships with many famous manufacturers and we have more
than 5,000,000 kinds of electronic components for your choices,
always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20
days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the
procedure is sign the contract, payment by T/T,Contact the shipping
company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning
qualified.If there is any fault for our products within the free
warranty period, we will repair it and change the fault assembly
for free.
