Features: · 4 constant current output channels· Adjustable output current through one external resistor· Serial data IN/parallel data OUT· Serial OUT change state on the failing edges of clock· Four outputs current: 80-500mA· 25MHz clock frequency· Available in high thermal TSSOP exposed pad.Pinou...
STP04CM596: Features: · 4 constant current output channels· Adjustable output current through one external resistor· Serial data IN/parallel data OUT· Serial OUT change state on the failing edges of clock· Four...
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symbol |
paramerer |
Value |
units |
VDD |
Power Supply |
0 to 7 |
V |
VO |
Output voltage |
-0.5 to 16 |
V |
IO |
Output current |
500 |
mA |
VI |
Input voltage |
-0.4 to VDD+0.4 |
V |
IGND |
GND terminal current |
2000 |
mA |
FCLK |
Clock frequency |
25 |
MHz |
TOPR |
Operating temperature range |
-40 to +125 |
|
TSTG |
Storage Temperature |
-40 to 150 |
The STP04CM596 is a high-power LED Driver and 4-bit shift register designed for PowerLED applications.
The STP04CM596 contains a 4-bit serial IN, parallel OUT shift register that feeds a 4-bit Dtype storage register. In the output stage, four regulated current sources were designed to provide 80-500mA constant current to drive the high powered LEDs.
The STP04CM596 guarantees 16V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 25 MHz, also satisfies the system requirements which include high volume data transmission.
The STP04CM596 is well suited for very high brightness displays and special lighting applications.
The STP04CM596 is offered in DIP-14, SO-14 and TSSOP16 Exposed Pad packages.