loading
Richtek
關於立錡 | 聯絡我們 |

應用

主要規格
RT7752AC RT7752GAH RT7752GC RT7752GCF RT7752GCH RT7752GCN RT7752GE RT7752GEN
Status Active Active Active Active Active Active Active Active
Feedback Regulation Mode SSR SSR SSR SSR SSR SSR SSR SSR
Switching Frequency_Normal (kHz) 83 83 83 83 83 83 83 83
Switching Frequency_Peak (kHz) 83 83 83 83 83 83 83 83
Peak load Application No No No No No No No No
HV Start-up No No No No No No No No
CCM/Valley Multi-mode CCM/Valley Switching Multi-mode CCM/Hard Switching Multi-mode CCM/Valley Switching Multi-mode CCM/Hard Switching Multi-mode CCM/Hard Switching Multi-mode CCM/Hard Switching Multi-mode CCM/Valley Switching Multi-mode CCM/Valley Switching Multi-mode
Programmable Burst/Green-mode No No No No No No No No
Brown-in/out Yes (Buck cap.Side) Yes (Buck cap.Side) Yes (Buck cap.Side) Yes (Buck cap.Side) Yes (Buck cap.Side) Yes (Buck cap.Side) Yes (Buck cap.Side) Yes (Buck cap.Side)
OVP Adaptive OVP Adaptive OVP Adaptive OVP Adaptive OVP Adaptive OVP Adaptive OVP Adaptive OVP Adaptive OVP
External OTP Yes Yes Yes Yes Yes Yes Yes Yes
UVLO ON (V) 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5
UVLO OFF (V) 7 7 7 7 7 7 7 7
VDD OVP (V) 44 44 44 44 44 44 44 44
Features Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP
Package Type SOT-26 SOT-26 SOT-26 SOT-26 SOT-26 SOT-26 SOT-26 SOT-26
關鍵特性
TOP