Fast Load Transient

General Description The AAT1147 SwitchReg is a member of Skyworks Total Power Management IC™ (TPMIC™) product family. It is a fixed frequency 1.4MHz step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 0.6V. Features • VIN Range: 2.7V to 5.5V • VOUT Adju

High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter

The AAT1147 SwitchReg is a fixed frequency 1.4MHz step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 0.6V.\nThe AAT1147 is optimized for low noise portable applications, reacts quickly to a load variations, and reaches peak efficiency at heavy load.\nThe AAT ·VIN Range: 2.7V to 5.5V\n·Fixed or Adjustable from 0.6V to VIN\n·400mA Max Output Current\n·Up to 98% Efficiency\n·Low Noise, 1.4MHz Fixed Frequency PWM Operation\n·Fast Load Transient\n·150µs Soft Start\n·Over-Temperature, Current Limit Protection \n·100% Duty Cycle Low-Dropout Operation\n;

High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter

文件：645.53 Kbytes Page：19 Pages

Fast Load Transient

General Description The AAT1147 SwitchReg is a member of Skyworks Total Power Management IC™ (TPMIC™) product family. It is a fixed frequency 1.4MHz step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 0.6V. Features • VIN Range: 2.7V to 5.5V • VOUT Adju

High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter

文件：645.53 Kbytes Page：19 Pages

PNP SILICON POWER (SWITCHING) TRANSISTOR

FEATURES * 2W POWER DISSIPATION * 20A Peak Pulse Current * Excellent HFE Characteristics up to 20 Amps * Extremely Low Saturation Voltage E.g. 25mv Typ. * Extremely Low Equivalent On-resistance; RCE(sat) 53mΩ at 3A

PNP SILICON POWER (SWITCHING) TRANSISTOR

FEATURES * 2W POWER DISSIPATION * 20A Peak Pulse Current * Excellent HFE Characteristics up to 20 Amps * Extremely Low Saturation Voltage E.g. 25mv Typ. * Extremely Low Equivalent On-resistance; RCE(sat) 53mΩ at 3A

PNP SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR

FEATURES * VCEO = -12V * 5 Amp Continuous Current * 20 Amp Pulse Current * Low Saturation Voltage * High Gain

DUAL PNP MEDIUM POWER HIGH GAIN TRANSISTORS

SM-8 DUAL PNP MEDIUM POWER HIGH GAIN TRANSISTORS

PNP SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR

FEATURES * VCEO= -12V * 4 Amp Continuous Current * 20 Amp pulse Current * Low Saturation Voltage * High Gain