PQ30RV1
PQ30RV1 is Variable Output Low Power-Loss Voltage Regulators manufactured by Sharp Corporation.
Features
¡pact resin full-mold package ¡Low power-loss (Dropout voltage : MAX.0.5V) ¡Variable output voltage (setting range : 1.5 to 30V) ¡Built-in output ON/OFF control function
29.1MAX s Outline Dimensions
10.2MAX 3.6±0.2 4.5±0.2
(Unit : mm)
2.8±0.2 7.4±0.2
PQ30RV31 s Applications
¡ Power supply for print concentration control of electronic typewriters with display ¡Series power supply for motor drives ¡Series power supply for VCRs and TVs
4-1.4 13.5MIN 4-0.6
+0.3 -0
+0.2 -0.1
3-(2.54)
(0.5) s Model Line-ups
Output voltage Reference voltage precision : ±4% Reference voltage precision : ±2% 1A output PQ30RV1 2A output PQ30RV2
1 q 2 q 3 q 4 q
Internal connection diagram
1 Specific IC 4 3 2 1 DC input (VIN) 2 DC output (VO) 3 GND 4 Output voltage minute adjustment terminal (VADJ)
PQ30RV11
PQ30RV21 s Equivalent Circuit Diagram
1 2
+
Reference voltage generation circuit
- ASO protection circuit
Overheat protection circuit
- ASO:Area of Safety Operation
- Please refer to the chapter“ Handling Precautions ”.
“ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”
4.8MAX 15.6±0.5 (1.5)
φ3.2±0.1
Low Power-Loss Voltage Regulators s Absolute Maximum Ratings
Parameter
- 1
- 1
PQ30RV1/PQ30RV11/PQ30RV2/PQ30RV21
(Ta=25˚C) Symbol VIN VADJ IO PD1 PD2 Tj Topr Tstg Tsol Rating 35 7 1 2 1.5 15 18 150 -20to+80 -40to+150 260 (For 10s) Unit V V A W W ˚C ˚C ˚C ˚C
- 2
Input voltage Output voltage adjustment voltage PQ30RV1/PQ30RV11 Output current PQ30RV2/PQ30RV21 Power dissipation (No heat sink) PQ30RV1/PQ30RV11 Power dissipation PQ30RV2/PQ30RV21 (With infinite heat sink) Junction temperature Operating temperature Storage temperature Soldering temperature
-...
