TPU207 TOKO | Alldatasheet
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Technical content
December 1999 TOKO, Inc. Page 1 TPU207 PIEZOELECTRIC INVERTER MODULE
FEATURES
I Small and Very Low Profile (h = 3.5 mm max.) I Wide Input Voltage Range I No Leakage Flux I Low Distortion Sinusoidal Waveform I Ceramic Materials Improve Safety
APPLICATIONS
I Camcorder Built-In LCD Monitor I Digital Electronic Still Cameras I Portable Video Equipment I Color GPS Displays I Personal Digital Assistant (PDA) I Instrumentation LCD Monitors TPU207
DESCRIPTION
The TPU207 is a CCFL driving inverter unit with a maximum height of 3.5 mm. It uses a piezo-ceramic transformer and is suitable as a inverter unit for small LCD monitors (1.8 to 4.0 inch display). 48.5 VIN PWM ON/OFF GND CCFL CURRENT 3.5 max Unit: mm OUT+ OUT- VIN PWM ON/OFF GND CCFL CURRENT VIN CAPA A B TPU207 OUT+ OUT- CCFL
Page 2 December 1999 TOKO, Inc. TPU207 SPECIFICATIONS Toko Part Number TPU207N-1001 LOBMYSR ETEMARAPS NOITIDNOCTSETN IMP YTX AMS TINU V NI egatloVtupnIeludoM5 9 V V )MWP(NI lortnoCFFO/NOMWP egatloV ytuD,zH005ot001=f %001ot%02elcyC 1etoN 7.29 V V )TNERRUC(NI lortnoCtnerruCLFCC egatloV 2etoN5 .21 .4V V CDO egatloVtiucriCnepOtuptuO0 051s mrV P LFCC fonoitpmusnoCrewoP LFCC 5.1W F CSO ycneuqerFgnitallicsO 091z Hk T PO erutarepmeTgnitarepO egnaR 00 6C ° I TUO tnerruCdaoLtuptuO 5.2s mrAm FFEy cneiciffEV NI V5=0 8% I LFCC tnerruCLFCC V )TNERRUC(NI V1.4=2 .1A m V )TNERRUC(NI V5.2=5 .2A m V )NO(MWP NOFFO/NOMWP egatloVNOtuptuO dna elcyCytuD 7.2V 02% V )FFO(MWP FFOFFO/NOMWP egatloVFFOtuptuO ro elcyCytuD 00 2% Gen. Notes: Order of Power On should be CCFL Current → VIN → PWM ON/OFF. Inverter Module generates high voltage and should not be touched during operation. Note 1: PWM ON/OFF Control Pin is connected to V IN when PWM ON/OFF Control is always 100% Duty Cycle. Note 2: CCFL Current is 1.2 mA minimum when VIN(CURRENT) is 4.1 V. CCFL Current is 2.5 mA maximum when VIN(CURRENT) is 2.5 V.