User's Manual
Table Of Contents
- 1 Document information
- 2 Hardware design block diagram
- 3 Power Consumption
- 4 Hardware capabilities
- 5 Connector datasheet
- 6 PCB production information
Page:6
(2) After two DCDCs,a voltage of 1V is generated, which is supplied to the CPU and GPU
respectively
2. VCC-USB（5V）
(1) USB power supply, which is provided to the upper power supply of USB2,USB3 and
J22(dual-layer USB).
3. +5V
(1) MoS-controlled provides 5V to the lower layer of power supply to J22(dual-layer USB).
(2) MoS-controlled provides 5V to lidar power
Table 3 DCDC:12V to 5V Function Table
Functional classes Feature description illustrate
1
Input properties The system input voltage is 4.5V-16Vandnormal operation YES
2
Output properties
【Demand ID】5V load current ＜3A
3
Output properties 5V Ripple
＜5%
4
Output properties 5V noise
＜3%
5
Output properties 5V Load Regulation
＜10%
6
other Switching frequency 500KHz
7
other IO enable YES
8
Input properties 12V Input Ripple + Noise <5%
9
Overcurrent
protection
Output current exceeds 3Aand overcurrent protection is
triggered
YES
Figure 4 DCDC:12V to VCC_SYS(5V)circuit diagram
Figure 5 DCDC:12V to VCC-USB(5V))circuit diagram