IK3301_11 参数 Datasheet PDF下载

IK3301

Triple DC to DC Converter Control IC for CCD Image sensor

DESCRIPTION

IK3301 is to be used as power supply control IC for the system that is based on CCD image sensor. IK3301

supplies all the voltages that are needed to operate CCD image sensor, 15V, 5V and –8V, with excellently

controlled ripple voltage. The typical power efficiency of this device is 80% at a standard load current. Due

to the high power efficiency, the heat dissipation is suppressed, which can be fatal to the image quality of

CCD sensor. Excellent voltage ripple and suppressed heat dissipation will be very beneficial for the CCD

system that needs high image quality.

FEATURES

• Built-in 3-Channel Voltage Output Option : 15V / 5.0V / -8V, 12V / 3.3V / -8V

• PWM Method

• High Power Efficiency (80%)

• Low Heat Dissipation

• 9~18V Wide Operating Voltage

• Very Low Ripple Voltage Noise (less than 20mV)

• High Driving Current (300mA@Vout 3.3V or 5.0V)

• Small Package Size :16pin MLP (QFN)

• Simple and Low Cost External Circuit

• Built-in Protection Circuit for External Damage

APPLICATION

• B/W CCD Camera System

• Color CCD Camera System

• Other CCD Image Sensor Power Supply

1

2011, February,

Rev.

02

Rev.

01