PAM2803AAF095
ActiveLED DRIVER, BOOST, -40 TO 85DEG C ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
PAM2803AAF095
ActiveLED DRIVER, BOOST, -40 TO 85DEG C ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | PAM2803AAF095 |
|---|---|
| Applications | Camera Flash |
| Current - Output / Channel | 750 mA |
| Frequency | 1 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 0.9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.65 | |
| 10 | $ 0.56 | |||
| 25 | $ 0.52 | |||
| 100 | $ 0.42 | |||
| 250 | $ 0.39 | |||
| 500 | $ 0.33 | |||
| 1000 | $ 0.25 | |||
| Digi-Reel® | 1 | $ 0.65 | ||
| 10 | $ 0.56 | |||
| 25 | $ 0.52 | |||
| 100 | $ 0.42 | |||
| 250 | $ 0.39 | |||
| 500 | $ 0.33 | |||
| 1000 | $ 0.25 | |||
| Tape & Reel (TR) | 3000 | $ 0.23 | ||
| 6000 | $ 0.22 | |||
| 15000 | $ 0.20 | |||
| 30000 | $ 0.19 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.17 | |
| 10 | $ 0.64 | |||
| 25 | $ 0.58 | |||
| 50 | $ 0.53 | |||
| 100 | $ 0.47 | |||
| 250 | $ 0.45 | |||
| 500 | $ 0.43 | |||
| 1000 | $ 0.40 | |||
Description
General part information
PAM2803 Series
The PAM2803 is a set-up DC-DC converter that delivers a regulated output current. The device switches at a 1.0MHz constant frequency, allowing for the use of small value external inductor and ceramic capacitors. The PAM2803 is targeted to be used for driving loads up to 1A from a two-cell alkaline battery. The LED current can be programmed by the external current sense resistor, RS, connected between the feedback pin (FB) and ground. A low 95mV feedback voltage reduces the power loss in the Rs for better efficiency. With its internal 2A, 100mΩ NMOS switch, the device can provide high efficiency even at heavy load. During the shutdown mode, the feedback resistor RS and the load are completely disconnected and the current consumption is reduced to less than 1μA. The PAM2803 is available in the 6-lead TSOT26 package.
Documents
Technical documentation and resources