ETA ETA1660
ETA1660 is a wide input range, high efficiency and high Wide Input Range: 4.5V-18V frequency DC to DC step-down switching regulator, Adaptive COT Control capable of delivering up to 5A of output current. The adaptive COT control also maintains Capable of Delivering up to 5A a constant switching frequency across line and load. Iout Vout=1.2V Vin=5V Vin=12V Vin=17V 0.1 Iout(A) Vin=9V Vin=15V 1 Load Step, Vout=1.2V; Iout from 2.5A to 5A 50mV/div 2A/div 20mV/div 2A/div 4 Empower Thinkers ETA1660 FUNCTION DESCRIPTION The ETA1660 is a sync| Part No. | ETA1660 |
|---|---|
| Datasheet | ETA1660 Download |
| Manufacturer |  ETA |
| Description | High Efficiency Synchronous Step-Down Converter |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
ETA1660 is a wide input range, high efficiency and high● Wide Input Range: 4.5V-18V frequency DC to DC step-down switching regulator,
● Adaptive COT Control capable of delivering up to 5A of output current.
● Ultra-Fast Load Transient Response It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very
● Forced PWM Mode smooth transition when the output varies from light load
● Low Rdson Internal Power FETs to heavy load. The adaptive COT control also maintains
● Capable of Delivering up to 5A a constant switching frequency across line and load. An
● Thermal Shutdown and UVLO OVP function protects the IC itself and its downstream
● Available in DFN2x2-6 system against input voltage surges. Short-circuit and thermal-overload protection improves design reliability.
APPLICATIONS
ETA1660 is available in a DFN2x2-6 package.● 5G CPE
● Set Top Box
● LCD TV TYPICAL APPLICATION INPUT 12V Cin ENABLE INPUT 10uF Cin 100nF 100nF 6 BST 3 IN SW 2 ETA1660 5 EN FB 4 GND 1 2.2uH Cff 47pF R1 optional 37.5 K R2 12 K OUTPUT 3.3V Cout 2*22uF ORDERING INFORMATION PART No.
