PQ1CZ41H2ZPH Sharp Microelectronics, PQ1CZ41H2ZPH Datasheet

IC REG CHOPPER 1.5A SC-63

PQ1CZ41H2ZPH

Manufacturer Part Number
PQ1CZ41H2ZPH
Description
IC REG CHOPPER 1.5A SC-63
Manufacturer
Sharp Microelectronics
Type
Step-Down (Buck), Invertingr
Datasheet

Specifications of PQ1CZ41H2ZPH

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.26 ~ 35 V, -1.26 ~ -30 V
Current - Output
1.5A
Frequency - Switching
300kHz
Voltage - Input
8 ~ 35 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SC-63
Power - Output
8W
Output Current
1.5 A
Input Voltage
40 V
Switching Frequency
300 KHz
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
425-2642-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PQ1CZ41H2ZPH
Manufacturer:
SHARP
Quantity:
10 000
Part Number:
PQ1CZ41H2ZPH
Quantity:
440
PQ1CZ41H2ZxH
1.Maximum switching current: 1.5A
2.Built-in ON-OFF control function
3.Built-in soft start function to suppress overshoot of output
4.Built-in oscillation circuit
5.Built-in overheat protection function,overcurrent protection
6.SC-63 Surface Mount Type package
7.Variable output voltage
8.P Q 1CZ41H2ZZH: Sleeve-packaged product
9.RoHS directive compliant
1.Color TV,STB
2.LCD monitors
3.Facsimiles,plinters and other OA equipment
4.CD-ROM drives/DVD-ROM drivers
5.Air conditioners
*1
*2
*3
*4
*5
*1 Voltage between V
*2 Voltage between V
*3
*4 P
*5 There is case that over heat protection function operates at the temperature
Notice The content of data sheet is subject to change without prior notice.
voltage in power on sequence or ON/OFF control sequence
(Oscillation frequency:TYP.300kHz)
function
(Output variable range: V
[Possible to select step-down output/inversing output
P Q 1CZ41H2ZPH: Tape-packaged product
according to external connection circuit]
Input voltage
Error input voltage
Input - output voltage
Output - COM voltage
ON/OFF control voltage
Switching current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
T
Voltage between ON/OFF
j
D
=125°C to 150°C, so this item cannot be used in this temperature range.
Applications
Features
Absolute Maximum Ratings
:With infinite heat sink
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.
Parameter
IN
OUT
terminal and COM terminal
terminal and COM terminal
control
Symbol
ref
V
V
V
and COM terminal
T
T
T
V
I
to 35V/–V
V
P
OUT
SW
T
ADJ
opr
I-O
stg
sol
IN
C
D
j
-40 to +150
-0.3 to +40
-40 to +85
260(10s)
ref
Rating
150
1.5
40
41
to –30V)
-1
8
7
(Ta=25℃)
Unit
W
V
V
V
V
V
A
1
Outline Dimensions
1
1 C Z 4 1 H
H
2
5.2
6.6
±0.5
3
MAX.
TO-220 Type Chopper Regulator,
built-in 300kHz oscillation circuit
4
Lead finish:Lead-free solder plating
5
0.5
4-(1.27)
Lead finish
identification mark
3
+0.2
-0.1
(
①V
②V
③COM(Connected with heat sink)
④O
⑤ON/OFF control
Product mass:(0.3g)
Epoxy resin
IN
OUT
adj
) : Typical dimensions
(0 to 0.25)
(Composition: Sn2Cu)
Sheet No.: OP06041
(0.5)
2.3
PQ1CZ41H2ZxH
±0.5
(Unit:mm)
(0.5)

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PQ1CZ41H2ZPH Summary of contents

Page 1

PQ1CZ41H2ZxH Features 1.Maximum switching current: 1.5A 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.300kHz) 5.Built-in overheat protection function,overcurrent protection function 6.SC-63 ...

Page 2

Electrical Characteristics Parameter Output saturation voltage Reference voltage Reference voltage temperature fluctuation Load regulation Line regulation Efficiency Oscillation frequency Oscillation frequency temperature fluctuation Overcurrent detecting level Charge current Input threshold voltage ON threshold voltage Stand-by current Output OFF-state dissipation current ...

Page 3

Fig.4 Efficiency vs. Input Voltage 100 Tj=25°C V =12V,I = =0.2A =12V =0.2A =5V =1A =5V Input voltage V (V) ...

Page 4

Fig.10 Oscillation Frequency Fluctuation vs. Junction Temperature 10 V =12V IN V = -10 -40 - 100 Junction temperature T (°C) j Fig.12 On Threshold Voltage vs. Junction Temperature 3 V =12V ...

Page 5

Fig.15 Block Diagram Voltage regulator Overcurrent detection circuit Overheat detection circuit Fig.16 Step Down Type Circuit Diagram ① PQ1CZ41H2ZxH + 35V Fig.17 Polarity Inversion Type Circuit Diagram 0.47~1μF 1 PQ1CZ41H2ZxH + ...

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