| Part Number | MC34844EPR2 | MC34848EPR2 |
|---|---|---|
| Manufacturer | Freescale Semiconductor | NXP USA Inc. |
| Category | PMIC - LED Drivers | PMIC - LED Drivers |
|
|
|
| Product Status | Obsolete | Obsolete |
| Type | DC DC Regulator | DC DC Controller |
| Topology | Step-Up (Boost) | Step-Up (Boost) |
| Internal Switch(s) | Yes | No |
| Number of Outputs | 10 | 8 |
| Voltage - Supply (Min) | 7V | 6V |
| Voltage - Supply (Max) | 28V | 14V |
| Voltage - Output | 8V ~ 60V | 45V |
| Current - Output / Channel | 50mA | 80mA, 160mA |
| Frequency | - | 200kHz ~ 1.2MHz |
| Dimming | Analog, PWM | PWM |
| Applications | Backlight | Backlight |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN-EP (5x5) | 48-QFN-EP (7x7) |