PQ1CY1032ZXH Datasheet, PDF (1/6 Pages) Sharp Electrionic Components – To-263 Surface Mount Type Chopper Regulator

PQ1CY1032ZxH
PQ1CY1032ZxH
To-263 Surface Mount Type
Chopper Regulator
Features
1.Maximum switching current: 3.5A
2.Built-in ON/OFF control function
3.Built-in soft start function to suppress overshoot of output
voltage in power on sequence or ON/OFF control sequence
4.Built-in oscillation circuit (Oscillation frequency: TYP. 150kHz)
5.Built-in overheat protection function, overcurrent shut-down
function
6.TO-263 package
7.PQ1CY1032ZZH: Sleeve-packaged product
PQ1CY1032ZPH: Tape-packaged product
8.Variable output voltage
(Output variable range: Vref to 35V/–Vref to –30V)
[Possible to select step-down output/inversing output
according to external connection circuit]
9.RoHS directive compliant
Applications
1.LCD monitors
2.Car navigation systems
3.Switching power supplies
Absolute Maximum Ratings
Parameter
*1 _{Input voltage}
Symbol
VIN
Error input voltage
VADJ
Input - output voltage
*2 _{Output - COM voltage}
*3 _{Vsoft terminal voltage}
VI-O
VOUT
Vsoft
Switching current
ISW
*4 _{Power dissipation}
PD
*5 _{Junction temperature}
Tj
Operating temperature Topr
Storage temperature
Tstg
Soldering temperature Tsol
(Ta=25℃)
Rating Unit
40
V
7
V
41
V
-1
V
-0.3 to +40 V
3.5
A
35
W
150
℃
-20 to +85 _℃
-40 to +150 _℃
260(10s) _℃
*1 Voltage between V_IN terminal and COM terminal
*2 Voltage between V_OUT terminal and COM terminal
*3 Voltage between V_SOFT terminal and COM terminal
*4 P_D:With infinite heat sink
*5 There is case that over heat protection function operates at the temperature
Tj=125°C to 150°C, so this item cannot be used in this temperature range.
■ Outline Dimensions
(Unit:mm)
Lead finish
identification mark
10.6^MAX.
3.28^±0.5
3.5^±0.5
(0.6)
1C Y 1032
H
φ2
Epoxy resin
(0.6)
(0.45)
1.05^{+–00..12}
3–0.9^{+–00..12}
(0.6)
(0.45)
1.05^{+–00..12}
(0.6)
4–(1.7)
(0 to 0.25)
12345
( ) : Typical dimensions
Product mass:(1.0g)
1 V IN
2 V OUT
3 COM (Common to heat sink)
4 Oadj
5 V soft
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
Notice The content of data sheet is subject to change without prior notice.
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 device specification sheets before using any SHARP device.
Sheet No.: OP06039
1