| Part Number | LM3550SPX/NOPB | LM3550SP/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - LED Drivers | PMIC - LED Drivers |
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| Product Status | Active | Active |
| Type | DC DC Controller | DC DC Controller |
| Topology | Switched Capacitor (Charge Pump) | Switched Capacitor (Charge Pump) |
| Internal Switch(s) | No | No |
| Number of Outputs | 1 | 1 |
| Voltage - Supply (Min) | 2.7V | 2.7V |
| Voltage - Supply (Max) | 5.5V | 5.5V |
| Voltage - Output | 5.3V | 5.3V |
| Current - Output / Channel | 5A (Flash) | 5A (Flash) |
| Frequency | 1MHz | 1MHz |
| Dimming | I²C | I²C |
| Applications | Camera Flash | Camera Flash |
| Operating Temperature | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-UFQFN Exposed Pad | 20-UFQFN Exposed Pad |
| Supplier Device Package | 20-UQFN (3x2.5) | 20-UQFN (3x2.5) |