Renesas ISL97656IRTZ

升压升压2.2V6V3.8A（开关）

Overview

The ISL97656IRTZ is a high frequency, high efficiency step-up voltage regulator operated at constant frequency PWM mode. With an internal 4.0A, 120mΩ MOSFET, it can deliver up to 2A output current at over 90% efficiency. The selectable 640kHz and 1.2MHz allows smaller inductors and faster transient response. An external compensation pin gives the user greater flexibility in setting frequency compensation allowing the use of low ESR Ceramic output capacitors. When shut down, it draws <1µA of current and can operate down to 2.3V input supply. These features, along with 1.2MHz switching frequency, make it an ideal device for portable equipment and TFT-LCD displays. The ISL97656IRTZ is available in a 10 Ld TDFN package with a maximum height of 1.1mm. The device is specified for operation over the full -40°C to +85°C temperature range.

Features

Tube Package
1 outputs
Peak reflow temperature (Cel) of 260
10 pins
Operating supply voltage of 5.5V

Surface Mount Mounting Type

Applications

There are a lot of Intersil (Renesas Electronics America)
ISL97656IRTZ Voltage Regulators applications.

• Servo drive system
• Digital display device
• Linear guide
• Ball screw pair
• Computer application technology
• Network technology
• Automation technology
• CMM
• Various precision measuring instruments
• Various precision measuring detectors