| Part Number | HV9931LG-G | HV9930LG-G | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - LED Drivers | PMIC - LED Drivers | 
|   |   | |
| Product Status | Active | Active | 
| Type | AC DC Offline Switcher | DC DC Controller | 
| Topology | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost) | 
| Internal Switch(s) | No | No | 
| Number of Outputs | 1 | 1 | 
| Voltage - Supply (Min) | 8V | 8V | 
| Voltage - Supply (Max) | 450V | 200V | 
| Voltage - Output | - | - | 
| Current - Output / Channel | - | - | 
| Frequency | 100kHz | - | 
| Dimming | PWM | PWM | 
| Applications | Lighting | Backlight | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 8-SOIC | 8-SOIC |