NCL30167 regulator equivalent, led boost switching regulator.
are included to ensure proper handling of expected fault conditions without the need for extra circuitry and a dedicated thermal fold-back input proves gradually reductio.
When a dimmer is detected on the AC input, an internal voltage reference of the current regulation loop adjusts the cur.
Table 1. PIN FUNCTION DESCRIPTION
Pin Number
Pin Name
Function
1
ACC_TH Dimming Detection Input
2
TF
Thermal Fold-back
3
OVP
Over Voltage Protection Input
4
CS2
2nd Current Sense Input
5
VCC
VCC Input
6
GND
−
7
CS1
1st Current.
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