Product Details
starting voltage
8.5V
turn off voltage
7.5V
starting current
200uA
Input voltage range
10-600V
switching frequency
The operating frequency can be set externally in the range of 0-300K.
output voltage accuracy
1.5%
Built in power transistor
not have
package
SOP16
- Step-down synchronous rectification scheme, supporting high-voltage and high-current solutions
- The operating frequency (0 - 300KHz) can be set by an external capacitor
- It has UVLO under-voltage lockout function
- The turn-on voltage at the Vcc pin is 16.5V (EG1163) and 8.5V (EG1163S), and the turn-off voltage is 8V (EG1163) and 7.5V (EG1163S). Cycle-by-cycle current limiting control based on MOS tube internal resistance is provided
- It supports battery charging and has output short-circuit protection
- Package form: SOP16.
- Electric motorcycle converters
- Electric bicycle converters
- High-voltage analog/digital systems
- Industrial control systems
- Telecommunication power supply systems
- Ethernet PoE
- Portable mobile devices
- Inverter systems
EG1163 is a high-voltage and high-current step-down DC-DC power management chip. It integrates functions such as a reference power supply, oscillator, error amplifier, current limiting protection, short-circuit protection, and half-bridge drive internally. It is very suitable for applications in high-voltage and high-current scenarios. When used with an external high-voltage MOS tube, it can support a maximum input power supply voltage of 600V.