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UBA2013T

Philips
Part Number UBA2013T
Manufacturer Philips
Description HB driver IC
Published Nov 27, 2013
Detailed Description UBA2013/L3 HB driver IC with PFC for fluorescent rings Rev. 00.01 — 23 February 2007 Preliminary data sheet 1. General ...
Datasheet PDF File UBA2013T PDF File

UBA2013T
UBA2013T

Overview
UBA2013/L3 HB driver IC with PFC for fluorescent rings Rev.
00.
01 — 23 February 2007 Preliminary data sheet 1.
General description The UBA2013/L3 is a high voltage IC intended to drive and control fluorescent lamps.
The IC can handle both cold and warm ignition of the lamp.
It contains a TON-controlled PFC function, a half bridge controller circuit with level shifter and an internal bootstrap diode to drive an external half bridge.
UBA2013/L3 also offers a functionality to properly handle fault conditions such as capacitive mode switching, end-of-lamp-life and overcurrent.
UBA2013/L3 is designed for wide-input mains voltage (120 V - 277 V) applications.
2.
Features 2.
1 Half bridge „ „ „ „ „ Suitable for cold and warm ignition Adjustable preheat time Adjustable ignition voltage Integrated bootstrap function Protection for lamp failure and end-of-life „ „ „ „ Adjustable preheat current Single ignition attempt Automatic restart after relamping Protection for capacitive mode 2.
2 PFC „ Three pin PFC controller using TON control „ Critical mode operation „ Overvoltage/overcurrent protection 3.
Applications The UBA2013/L3 can provide the drive and control function for a wide range of half bridge based ballast applications at different mains voltages.
4.
Ordering information Table 1.
Ordering information Package Name UBA2013T SO16 Description plastic small outline package; 16 leads; body width 3.
9mm Version SOT109-1 Type number Free Datasheet http://www.
datasheet4u.
com/ 5.
Block diagram FS LEVELSHIFTER HIGH SIDE DRIVER G1 S1 BOOTSTRAP VDD NONOVERLAP SUPPLY BANDGAP LOW SIDE DRIVER G2 GZCD CONTROL TIMING CP VO PFC STOP STOP OVC RS MON RS OSCILLATOR EOL EOL UBA2013 RREF CF CI GND 014aaa042 Fig 1.
Block diagram of UBA2013/L3 Free Datasheet http://www.
datasheet4u.
com/ 6.
Pinning information 6.
1 Pinning VO OVC CF CI CP EOL RREF STOP 1 2 3 4 16 GZCD 15 GND 14 VDD 13 G2 UBA2013 5 6 7 8 12 RS 11 G1 10 FS 9 S1 014aaa044 Fig 2.
Pin configuration ...


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