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參數(shù)資料
| 型號(hào)： | PQ1CZ21H2ZXH |
| 廠商： | Sharp Corporation |
| 英文描述： | Low Dissipation Current at OFF-state Chopper Regulator |
| 中文描述： | 低耗散電流在關(guān)態(tài)斬波調(diào)壓 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 131K |
| 代理商： | PQ1CZ21H2ZXH |
1
Sheet No.: OP06040A
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.
■
Parameter
Symbol
V
IN
V
ADJ
V
I-O
V
OUT
V
C
I
SW
P
D
T
j
T
opr
T
stg
T
sol
Rating
40
7
Unit
V
41
-1
V
V
V
V
A
W
℃
℃
℃
℃
Output - COM voltage
ON/OFF control voltage
Input - output voltage
Error input voltage
Input voltage
-0.3 to +40
1.5
8
150
-40 to +85
-40 to +150
260(10s)
Switching current
Power dissipation
*5
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1
*2
*3
*4
(
Ta=25
℃)
*1 Voltage between V
IN
terminal and COM terminal
*2 Voltage between V
OUT
terminal and COM terminal
*3
*4 P
:With infinite heat sink
*5 There is case that over heat
protection function operates at the temperature
T
j
=125
°C
to 150
°C, so this item cannot be used in this temperature range.
Features
Outline Dimensions
(Unit:mm)
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
Applications
Absolute Maximum Ratings
PQ1CZ21H2ZxH
PQ1CZ21H2ZxH
Low Dissipation Current at OFF-state
Chopper Regulator
Voltage between ON/OFF
control
and COM terminal
(0 to 0.25)
1
2
3
4
5
3
1.
Maximum switching current: 1.5A
2.Low dissipation current at OFF-state(Iqs:Max.1mA)
3.Built-in oscillation circuit
(Oscillation frequency:TYP.100kHz)
4.Built-in overheat, overcurrent protection functions
5.Variable output voltage
(Output variable range: V
ref
to 35V/–V
ref
to –30V)
[Possible to select step-down output/inversing output
according to external connection circuit]
6.
PQ1CZ21H2ZZH
: Sleeve-packaged product
PQ1CZ21H2ZPH
: Tape-packaged product
7.
RoHS directive compliant
1.Facsimiles
2.Printers
3.
Switching power supplies
①
V
IN
②
V
OUT
③
COM(Connected with heat sink)
④
O
adj
⑤
ON/OFF control
( ) : Typical dimensions
Product mass:(0.3g)
1CZ21H
H
Lead finish
6.6
MAX.
5.2±0.5
9
5
2
Epoxy resin
0.5
+0.2
–0.1
4–(1.27)
2.3±0.5
(0.5)
(0.5)
(
(
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ1CZ21H2ZZ | 功能描述:IC REG BUCK INV ADJ 1.5A SC63 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12 |
| PQ1CZ21H2ZZH | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 40V 1.5A 100KHz RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PQ1CZ31H2ZP | 制造商:Panasonic Industrial Company 功能描述:IC |
| PQ1CZ38M2Z | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Chopper Regulator built-in 300kHz oscillation circuit |
| PQ1CZ38M2ZPH | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 40V 0.8A 300KHz RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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