CL8801K6-G Supertex, CL8801K6-G Datasheet
CL8801K6-G
Specifications of CL8801K6-G
Related parts for CL8801K6-G
CL8801K6-G Summary of contents
Page 1
... CL8801 switches from one regulator to the next, provides smooth transitions. The current waveform can be tailored to optimize for input voltage range, line/load regulation, output power/current, efficiency, power factor, THD, dimmer compatibility, and LED utilization. With the addition network, the driver is compatible with phase dimming. TAP1 TAP2 BIAS CL8801 GND SET1 SET2 CL8801 TAP3 TAP4 SET3 SET4 Supertex inc. www.supertex.com ...
Page 2
... Ordering Information Part Number Package Options CL8801K63-G 33-Lead (6x6) QFN CL8801K63-G M935 33-Lead (6x6) QFN - G indicates package is RoHS compliant (‘Green’) ESD Sensitive Device Absolute Maximum Ratings Parameter BIAS TAP1 V TAP2–4 V SET1–4 Operating junction temperature Storage temperature Absolute Maximum Ratings are those values beyond which damage to the device may occur ...
Page 3
... V = 17V, V TAP4 0 10 µA TAP1 - 3, V 2.00 2.20 V --- 2.10 2.31 Taps 3&4 Tap 2 Tap 100 120 140 TAP2 TAP3 SET2 SET3 R R SET2 Supertex inc. CL8801 = GND SET1~4 = GND SET1~4 = GND SET1~4 = GND SET1~4 = 170V BIAS TAP4 SET4 R SET3 SET4 www.supertex.com ...
Page 4
... Power Boost Higher output power can be achieved by off-loading a por- tion of the power dissipation from the CL8801 to exter- nal FETs. The circuit below drops most of the tap voltage 1.5kW across the FETs, thereby shifting the bulk of the dissipation to the FET. 4 500 Transient Bridge Protection Rectifier 100 - 200nF to LEDs to LEDs 200k 15V TAP2 TAP3 Supertex inc. www.supertex.com CL8801 ...
Page 5
... Valley Fill Circuit TAP1 BIAS Doc.# DSFP-CL8801 B121712 Optional flicker reduction circuit (valley fill 10k TAP2 TAP3 CL8800 CL8801 Q F2 DN3135 R F2 150k TAP4 GND Supertex inc. www.supertex.com ...
Page 6
... For heatsinking purposes, it should be soldered to a 4.0cm (GND) be electrically connected to circuit common (GND). Note: The high voltage pins are located on one side of the package and are arranged from lowest voltage to highest. Pin-to-pin voltage gradients are mini- mized. Doc.# DSFP-CL8801 B121712 exposed copper area. It should also 2 6 CL8801 Supertex inc. www.supertex.com ...
Page 7
... Drawings not to scale. Supertex Doc. #: DSPD-33QFNK636X6P050, Version A021312. (The package drawings in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives Supertex inc. an adequate “ ...