ETA6121
ETA6121 is Over-Voltage Protection Load Switch manufactured by ETA.
DESCRIPTION
ETA6121 is an Over-Voltage-Protection (OVP) IC with an ultralow 30 mΩ RDSON high current high voltage MOSEFT. It can sustain voltage as high as 32V DC, protecting downstream devices from high voltage surges. When input voltage of ETA6121 exceed the OVP threshold, it responses quickly and shuts off the MOSFET. The OVP threshold is externally adjustable with resistors. There is also an internally set current limit up to 5.5A for the switch. When overload condition occurs, it goes into a hiccup mode to protect the IC from over-heating. It also has an overtemperature protection feature that turns off the MOSFET.
ETA6121 is available in CSP3X4 package.
FEATURES
- Over voltage protection up to 32V
- 30mohm switch resistance
- Externally adjustable OVP voltage
- Fast Transient response
- Internally set current limit
APPLICATIONS
- Tablet, MID
- Smart Phone
- Car camera
- Power bank
TYPICAL APPLICATION
ORDERING INFORMATION
PART No.
ETA6121CSM
PACKAGE TOP MARK
Pcs/Reel
CSP3x4
YWW: data code
YWWL L: lot no
.etasolution.
Powering Minds of the Smart
PIN CONFIGURATION
Top View
ABSOLUTE MAXIMUM RATINGS
(Note: Exceeding these limits may damage the device. Exposure to absolute maximum rating conditions for long periods may affect device reliability.)
IN Pin … - 0.3V to 30V
OUT Pin -0.3V to IN+0.3V
Other Pins …………………………………….…………………………………...6V
IN Current(Continuous) ….………………………………….………... 5.5A
Operating Temperature Range ……………….……- 40°C to 85°C
Storage Temperature Range ………...…………….- 55°C to 150°C
Thermal...
