uPC24A12HF

Features:

` Output current in excess of 2.0 A
` High accuracy of output voltage V_O = ±2% MAX. (T_J = 25°C, I_O = 1 A)
` Low dropout voltage V<sub>DIF</sub> = 1 V MAX. (I<sub>O</sub> = 2 A)
` On-chip thermal shut down circuit, over-current protection circuit and safe operating area protection circuit


Pinout




Specifications

Parameter	Symbol	Rating	Unit
Input voltage	VIN	-0.3 to +36	V
Total power consumption	PT	20Note	W
Operating ambient temperature	TA	-20 to +85	°C
Storage temperature	Tstg	-55 to +150	°C
Operating junction temperature	TJ	-20 to +150	°C
Thermal resistance (junction to case)	Rth (J-C)	5	°C/W
Thermal resistance (junction to ambient)	Rth (J-A)	65	°C/W

Note Internally limited. When operating junction temperature rise up to 150°C, the internal circuit shutdown output voltage.

Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any parameter. That is, the absolute maximum ratings are rated values at which the product is on the verge of suffering physical damage, and therefore the product must be used under conditions that ensure that the absolute maximum ratings are not exceeded.


Description

The PC24A00 Series is a low dropout voltage three terminal regulator that has realized a minimum voltage differential between the I/O of no more than 1 V when the output current is 2 A through the employment of a PNP transistor at the output stage.

Due to its ability to achieve a greater reduction in the power loss compared with conventional three-terminal regulators, the PC24A00 Series is ideal for use as the secondary side smoothing circuit of a power supply.