Part Number: STR-A6053M

Function: Off-Line PWM Controller with Integrated Power MOSFET

Package: DIP 8 Pin Type

Manufacturer: Sanken Electric co.,ltd.

Image and Pinouts:

 

Description

The STR-A6053M, STR-A6000 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC.

The low standby power is accomplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The product achieves high cost-performance power supply systems with few external components.

Features

1. Current Mode Type PWM Control
2. Brown-In and Brown-Out function
3. Auto Standby Function
4. Random Switching Function
5. Slope Compensation Function
6. Leading Edge Blanking Function
7. Bias Assist Function

Applications

1. Low power AC/DC adapter
2. White goods
3. Auxiliary power supply
4. OA, AV and industrial equipment

Other data sheets are available within the file:

STR-A6051M, STR-A6052M, STRA6053M, STR-A6059H, STR-A6061H, STRA6053M

STR-A6053M Datasheet PDF Download

 

Part Number: ISL6265C

Function: Multi-Output Controller with Integrated MOSFET Drivers for AMD SVI Capable Mobile CPUs

Package: 48 Ld 6×6 TQFN Type

Manufacturer: Intersil

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Description

The ISL6265C is a multi-output controller with embedded gate drivers. A single-phase controller powers the Northbridge (VDDNB) portion of the CPU. The two remaining controller channels can be configured for two-phase or individual single-phase outputs. For uniplane CPU applications, the ISL6265C is configured as a two-phase buck converter. This allows the controller to interleave channels to effectively double the output voltage ripple frequency, and thereby reduce output voltage ripple amplitude with fewer components, lower
component cost, reduced power dissipation, and smaller area. For dual-plane processors, the ISL6265C can be configured as independent single-phase controllers powering VDD0 and VDD1.

Features

• Core Configuration Flexibility
– Dual Plane, Single-Phase Controllers
– Uniplane, Two-Phase Controller
• Precision Voltage Regulators
– 0.5% System Accuracy Over-temperature
• Voltage Positioning with Adjustable Load Line and Offset
• Internal Gate Drivers with 2A Driving Capability
• Differential Remote CPU Die Voltage Sensing
• Core Differential Current Sensing: DCR or Resistor
• Northbridge Lossless rDS(ON) Current Sensing

Other data sheets are available within the file:

ISL6265, ISL6265CHRTZ

 

ISL6265C Datasheet PDF Download