PQ1CZ41H2Z
PQ1CZ41H2Z is Chopper Regulators manufactured by Sharp Corporation.
Features
G Maximum switching current: 1.5A G Built-in ON/OFF control function G Built-in soft start function to suppress overshoot of output voltage in power on sequence or ON/OFF control sequence G Built-in oscillation circuit
(Oscillation frequency: TYP. 300k Hz) G Built-in overheat protection function, overcurrent protection function G SC-63 Surface Mount Type package G 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]
I Applications
G Color TV,STB G LCD monitors G Facsimiles,plinters and other OA equipment G CD-ROM drives/DVD-ROM drives G Air conditioners
I Outline Dimensions
(Unit : mm)
9.7 MAX. 2.5 MIN. 5.5 ±0.5
6.6 MAX. 5.2 ±0.5
1CZ41H
( ) : Typical dimensions 2.3 ±0.5 (0.5)
Epoxy resin
(1.7)
(0 to 0.25)
+0.2
- 0.1
4-(1.27)
(0.5)
(0.9)
1 VIN 2 VOUT 3 GND (mon to heat sink) 4 Oadj 5 ON/OFF control terminal (VC)
I Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol Rating Unit
❇1 Input voltage
Error input voltage
Vadj
Input-output voltage
VI- O
Switching current
❇2 Voltage between output and...
