STP04CM05XTTR
Active4-BIT CONSTANT CURRENT POWER-LED SINK DRIVER
STP04CM05XTTR
Active4-BIT CONSTANT CURRENT POWER-LED SINK DRIVER
Technical Specifications
Parameters and characteristics for this part
| Specification | STP04CM05XTTR |
|---|---|
| Current - Output / Channel | 400 mA |
| Frequency | 30 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | Exposed Pad, 16-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 16-HTSSOP |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 19 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 3.3 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 | $ 2.35 | |
| 10 | $ 1.51 | |||
| 25 | $ 1.29 | |||
| Digi-Reel® | 1 | $ 2.35 | ||
| 10 | $ 1.51 | |||
| 25 | $ 1.29 | |||
Description
General part information
STP04CM05 Series
The STP04CM05 is a high-power LED driver and 4-bit shift register designed for Power-LED applications.
The STP04CM05 contains a 4-bit serial IN, parallel OUT shift register that feeds a 4-bit D-type storage register. In the output stage, four regulated current sources were designed to provide 80-400 mA constant current to drive high power LEDs.
The STP04CM05 guarantees 20 V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 30 MHz, also satisfies the system requirements which include high volume data transmission.
Documents
Technical documentation and resources
