The TS1935 switching regulator is current –mode boost converters operating at fixed frequency of 1.6MHz. The use of SOT-25 made possible by the minimal power loss of the internal 1.6A switch, and use of small inductor and capacitors result in the industry’s highest power density. The 30V internal switch makes these solutions perfect for boosting to voltages .
●
●
●
●
●
●
● 30V DMOS FET Switch 2.7V to 5.5V Input Range 1.6MHz Switching Frequency Low R DSON DMOS FET Switch Current up to 1.6A Low Shutdown Current <1uA Use Tiny Capacitors and Inductor Cycle-by-Cycle Current Limiting
●
●
●
●
●
●
Application
White LED Current Source Digital Still Cameras Portable Electronics PDA’s and Palm-Top Computers Local Boost Regulator
Ordering Information
Part No.
TS1935CX5 RF
Package
SOT-25
Packing
3Kpcs / 7” Reel
1/8
Version: A07
1.6MHz Boost Converter with 30V Internal FET Switch
Absolute Maximum Rating
Parameter
Input Voltage EN, VFB Voltage SW Voltage .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TS19310A |
Taiwan Semiconductor |
Single-Stage PFC TRIAC Dimmable LED Driver | |
2 | TS19310B |
Taiwan Semiconductor |
Single-Stage PFC TRIAC Dimmable LED Driver | |
3 | TS1937 |
Taiwan Semiconductor Company |
Boost (Step-up) WLED Driver | |
4 | TS19370 |
Taiwan Semiconductor |
Boost (Step-up) WLED Driver | |
5 | TS19371 |
Taiwan Semiconductor Company |
Boost (Step-up) WLED Driver | |
6 | TS19371CX6 |
Taiwan Semiconductor |
Boost (Step-up) WLED Driver | |
7 | TS19372 |
Taiwan Semiconductor Company |
Buck (Step-down) WLED Driver | |
8 | TS19373 |
Taiwan Semiconductor Company |
800mA Buck (Step-down) WLED Driver | |
9 | TS19376 |
Taiwan Semiconductor |
1A Step-down High Brightness LED Driver | |
10 | TS19377 |
Taiwan Semiconductor |
2A Buck (Step-down) WLED Driver | |
11 | TS19378 |
Taiwan Semiconductor |
2A Buck (Step-down) WLED Driver | |
12 | TS19378CS |
Taiwan Semiconductor |
2A Buck (Step-down) WLED Driver |