Unisonic Technologies TL2494
TL2494 is a constant current chip, used car ballast, through peripheral resistance can output constant current value. It is also built-in UVLO, Open circuit protect, Over current protect, overload protect, etc.| Part No. | TL2494 |
|---|---|
| Datasheet | TL2494 Download |
| Manufacturer |  Unisonic Technologies |
| Description | CC CONTROL |
| Buy | Stock & Price |
DESCRIPTION
UTC●
FEATURES
* 6 ~ 40V input * UVLO * Open circuit protect * Overload protect● ORDERING INFORMATION Ordering Number Lead Free Halogen Free TL2494L-S16-R TL2494G-S16-R Package SOP-16 CMOS IC SOP-16 Packing Tape Reel
● MARKING Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 5 QW-R140-005.a TL2494
● PIN CONFIGURATION Preliminary CMOS IC
● PIN
DESCRIPTION
PIN NO. 1 2 3 4, 13 5, 12 6 7 8 9 10 11 14 15 16 PIN NAME CT GND SW NC VCC VREF CC COMP D_MAX CS CS_OUT BGND OLP SLOPDESCRIPTION
OSC Ground Switch PIN, control power MOS gate No bonding Supply Voltage Band gap reference Constant current control Compensation MAX. duty ratio Current detection Current detection out No bonding Overload protect Slop Compensation UNISONIC TECHNOLOGIES CO., LTD 2 of 5 QW-R140-005.a TL2494● BLOCK DIAGRAM Preliminary VREF VCC UVLO Band Gap Bias CMOS IC CT OSC Driver SW + SLOP - -+ + VREF1 -+ VREF2 CS CS_OUT COMP OLP GND UNISONIC TECHNOLOGIES CO., LTD 3 of 5 QW-R140-005.a TL2494 Preliminary CM...
