| Part Number | LM3434SQ/NOPB | LM3432SQ/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - LED Drivers | PMIC - LED Drivers |
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| Product Status | Active | Obsolete |
| Type | DC DC Controller | DC DC Regulator |
| Topology | Step-Down (Buck) | Step-Up (Boost) |
| Internal Switch(s) | No | Yes |
| Number of Outputs | 1 | 6 |
| Voltage - Supply (Min) | 3V | 6V |
| Voltage - Supply (Max) | 5.8V | 40V |
| Voltage - Output | - | 80V |
| Current - Output / Channel | - | 40mA |
| Frequency | 1MHz | - |
| Dimming | PWM | Analog, PWM |
| Applications | - | Backlight |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) | 24-WQFN (4x5) |