PQ1CG41H2RZH Sharp Microelectronics, PQ1CG41H2RZH Datasheet

PQ1CG41H2RZH

Manufacturer Part Number

PQ1CG41H2RZH

Description

IC REG PWN CHOPPER 1.5A TO-220

Manufacturer

Sharp Microelectronics

Type

Step-Down (Buck), Invertingr

Datasheet

1.PQ1CG41H2RZH.pdf (5 pages)

Specifications of PQ1CG41H2RZH

Internal Switch(s)

Yes

Synchronous Rectifier

Number Of Outputs

Voltage - Output

1.26 ~ 35 V, -1.26 ~ -30 V

Current - Output

1.5A

Frequency - Switching

300kHz

Voltage - Input

8 ~ 35 V

Operating Temperature

-20°C ~ 80°C

Mounting Type

Through Hole

Package / Case

TO-220

Power - Output

14W

Output Voltage

35 V

Output Current

1.5 A

Input Voltage

40 V

Switching Frequency

300 KHz

Mounting Style

Through Hole

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

425-2691-5
PQ1CG41H2RZH

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PQ1CG41H2FZH

PQ1CG41H2RZH

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,overcurrent protection functions

6.TO-220 package

7.Variable output voltage

8.PQ1CG41H2FZH: Zigzag forming

9.RoHS directive compliant

1.CTV,CTB

2.LCD monitors

3.Facsimiles,printers and OA equipment

4.CD-ROM drives/DVD-ROM drives

*1 Voltage between V

*2 Voltage between V

*3 Voltage between ON/OFF control and COM terminal.

*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)

(Output variable range: Vref to 35V/–Vref to –30V)

[Possible to select step-down output / inversing output

according to external connection circuit]

PQ1CG41H2RZH: Self-stand forming

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

Applications

=125°C to 150°C, so this item cannot be used in this temperature range.

Features

Absolute Maximum Ratings

:No heat sink,PD2: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

OUT

terminal and COM terminal.

Symbol

OUT

opr

I-O

stg

sol

adj

-40 to +150

-0.3 to +40

-20 to +80

260(10s)

Rating

150

1.5

1.4

-1

(Ta=25°C)

Unit

°C

■

PQ1CG41H2FZH

PQ1CG41H2RZH

Outline Dimensions

PQ1CG41H

10.2

(6.8)

10.2

(6.8)

MAX.

TO-220 Type Chopper Regulator

Built-in 300kHz oscillation circuit

MAX.

Lead finish:Lead-free solder plating

4–(1.7)

PQ1CG41H2FZH/PQ1CG41H2RZH

5–0.8

4–(1.7)

0.8

ø3.2

Lead finish

identification mark

Lead finish

identification mark

ø3.2

Epoxy resin

±0.1

Epoxy resin

±0.1

(

①V

②V

③COM

④O

⑤ON/OFF

Product mass:(1.5g)

(

Product mass:(1.5g)

①V

②V

③COM

④O

⑤ON/OFF

(Composition: Sn2Cu)

(0.5)

(5.0)

OUT

adj

OUT

) : Typical dimensions

adj

) : Typical dimensions

4.7

8.2

(0.5)

4.5

±0.6

±0.7

Sheet No.: OP06085

4.5

±0.2

4.7

±0.2

(1.5)

3.2

2.8

±0.6

2.6

2.8

±0.5

±0.2

(1.7)

±0.5

±0.2

Related parts for PQ1CG41H2RZH

PQ1CG41H2RZH Summary of contents

Page 1

... Vref to 35V/–Vref to –30V) [Possible to select step-down output / inversing output according to external connection circuit] 8.PQ1CG41H2FZH: Zigzag forming PQ1CG41H2RZH: Self-stand forming 9.RoHS directive compliant Applications 1.CTV,CTB 2.LCD monitors 3.Facsimiles,printers and OA equipment 4.CD-ROM drives/DVD-ROM drives ...

Page 2

... V =40V,④ terminal=0V,⑤ terminal =0. ④ ② PQ1CG41H2*ZH ⑤ ③ CHG Fig.3 Overcurrent Protection Characteristics (Typical Value 150 2 PQ1CG41H2FZH/PQ1CG41H2RZH =12V,I =0.2A,V =5V,ON-OFF terminals is open MIN. TYP. 1.0 － 1.235 1.26 ±0.5 － 0.2 － 1.2 － 83 － 270 300 ±3 － ...

Page 3

... Fig.7 Reference Voltage Fluctuation vs. Junction Temperature 2 1.5 1 0.5 0 -0 -25 0 Junction temperature Tj (°C) Fig.9 Line Regulation vs. Input Voltage 1.5 1 0.5 0 -0.5 0 1.2 3 PQ1CG41H2FZH/PQ1CG41H2RZH Tj=25°C 0.5 1 1.5 Switching current I ( =12V 100 125 Tj=25° =0. Input voltage V ...

Page 4

... Fig.11 Overcurrent Detecting Level 10 =12V -10 125 -25 Fig.13 Operating Dissipation Current vs 125 ON/OFF circuit + − ERROR AMP. S − ref COM 4 PQ1CG41H2FZH/PQ1CG41H2RZH Fluctuation vs. Junction Temperature 100 125 Junction temperature Tj( °C ) Input Voltage Tj=25° =0. load　 Input voltage V ( OUT ON/ adj ...

Page 5

... L 65μ 3kΩ 1kΩ ON/OFF control signal　 65μ 3kΩ 1kΩ ON/OFF control signal　 5 PQ1CG41H2FZH/PQ1CG41H2RZH Load C O 470μF 1 ≤50kΩ Load C O 2200μ − ≤50kΩ S Sheet No.: OP06085 ...

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