QN3103 Datasheet PDF – 30V Fast Switching MOSFET

Part Number: QN3103M6N

Function: N-Channel 30V, 68V, Fast Switching MOSFET

Package: PRPAK 5X6 Pin Type

Manufacturer: UBIQ Semiconductor

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QN3103 datasheet

Description

The QN3103 is the highest performance trench N-Channel MOSFET with extreme high cell density, which provide excellent RDSON and gate charge for most of the synchronous buck converter applications. The QN3103M6N meet the RoHS and Green Product requirement with full function reliability approved.

Features

1. Advanced high cell density Trench technology

2. Super Low Gate Charge

3. Green Device Available

 

Pinouts

QN3103 pinout

Applications

 

• High Frequency Point-of-Load Synchronous Buck Converter for MB/NB/UMPC/VGA

• Networking DC-DC Power System

• Load Switch

 

 

QN3103 Datasheet

8602GN pdf

8602GN Datasheet – Battery Charge Controller – O2MICRO

Part Number: 8602GN, OZ8602GN

Function: Battery Charge Controller

Package: SOP 16 Pin

Manufacturer: O2MICRO

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8602GN

Description

8602GN is a highly integrated battery charge controller with adapter current sense and an internal wakeup circuit. It can operate as a stand-alone charger or under the supervision of a host microcontroller.

8602GN-Datasheet

Features

• Supports fast-charge current

• Dynamic AC adapter current allocation for maximum charge rate

• High efficiency of >94%

• Provides 0.7% constant voltage operation accuracy

• Charges various battery chemistries, including Lilon with 2 to 4 cells, NiCd, and NiMH

• Analog inputs to program charging current and charging voltage

• Switches automatically to power-saving mode when the AC adapter is not available

• Powerful driver for PMOS switch

• Built-in under-voltage, over-voltage, and short-circuit protection

• 100% maximum switching duty cycle, requiring very low adapter voltage overhead

• Automatic AC Adapter voltage detection

• Easy interface with a microcontroller

• Automatically switches to wake-up current when charging over-discharged batteries or a short circuit is present

• Internal wake-up current function

• Outputs adapter current information

 

Pinouts

8602GN-Pinouts

 

Applications

• Notebook and Portable Electronic Battery Chargers

 

8602GN Datasheet

8602GN pdf