TOREX SEMICONDUCTOR XC9704
The XC9704/XC9705 series are 36V operation synchronous step-down DC/DC converter ICs with a built-in High side driver FET and Low side driver FET. The XC9704/XC9705 series has an operating voltage range of 3.0V to 36.0V, a switching frequency can be selected from 1.2MHz and 2.2MHz, and the circuit scheme of synchronous rectification to be a highly efficient and stable power supply. The output voltage can be changed from 2.8V to 18.0V(XC9704), 2.8V to 15.0V(XC9705) using an external resistor, so the same part number can be used for multiple power lines.| Part No. | XC9704 |
|---|---|
| Datasheet | XC9704 Download |
| Manufacturer |  TOREX SEMICONDUCTOR |
| Description | 36V Operation 600mA Synchronous Step-Down DC/DC Converters |
| Buy | Stock & Price |
GENERAL DESCRIPTION
By connecting a resistor and capacitor to the EN/SS pin, the soft start time can be externally adjusted to be longer than the internal soft start. The power good function also monitors the state of the output voltage. This soft-start external adjustment and power good functions make it easy to configure the power supply sequence. Over-current protection and thermal shutdown are built in as protection function, and it can be used safely.●
APPLICATIONS
●FEATURES
● Industrial Automation Input Voltage Range : 3.0V ~ 36.0V (Absolute Max 40.0V)● Industrial Sensors Surge Voltage : 46.0V (Applied Time≦400ms)
● Security Systems Output Voltage Range : 2.8V ~ 18.0V (XC9704)
● Home Appliances 2.8V ~ 15.0V (XC9705)
● 4~20mA Current Loop FB Voltage : 0.75V±1.5%
● High-Voltage LDO Replacement
● General-Purpose Power-circuit Maximum Output Current Oscillation Frequency : 600mA : 1.2MHz, 2.2MHz / Point-of-load Quiescent Current : 11μA (XC9705) Control Methods : F-PWM Control (XC970...
