PQ1CZ38M2ZZ Sharp Microelectronics, PQ1CZ38M2ZZ Datasheet - Page 2

• Manufacturer Part Number: PQ1CZ38M2ZZ
• Description: IC REG CHOPPER ADJ .8A SC-63
• Manufacturer: Sharp Microelectronics
• Type: Step-Down (Buck), Invertingr

Specifications of PQ1CZ38M2ZZ

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.26 ~ 35 V, -1.26 ~ -30 V
• Current - Output: 800mA
• Frequency - Switching: 300kHz
• Voltage - Input: 8 ~ 35 V
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: SC-63
• Power - Output: 8W
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 425-1769-5

I Electrical Characteristics
Fig.1 Standard Test Circuit
Fig.2 Power Dissipation vs. Ambient
I
I
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 consumption current
SD
qs
V
IN
Note) Oblique line prtion:Overheat protection may operate in this area
A A
Temperature
10
5
0
−20
100µF
P
D
C
: With infinite heat sink
IN
Parameter
0
Ambient temperature T
+
20
40
A
60
I
CHG
a
(°C)
5
1
80
(Unless otherwise specified, condition shall be V
PQ1CZ38M2Z
V
Symbol
∆V
|R
V
V
V
|R
V
I
TH (ON)
∆f
I
I
CHG
f
I
eg
η
THL
THH
SAT
REF
SD
QS
eg
L
0
100
REF
0
L|
4
3
I|
V
Duty=0%,
Duty=100%,
2
IN
,
=40V,
4
2
4
V
terminals are open,
IN
terminal=0V,
4
=40V,
terminal=0V,
I
4
T
O
V
T
4
=0.1 to 0.5A
j
j
terminal=0V,
Conditions
=0 to 125˚C
=0 to 125˚C
IN
I
terminal=1.1V,
I
SW
=8 to 35V
O
5
=0.5A
=0.5A
−
−
−
terminal=0V
5
5
terminal
terminal=0.9V
5
D
5
IN
5
=12V, I
terminal
terminal
terminal
65µH
L : HK-08S070-6500 (made by Toho Co.)
D :ERC80-004 (made by Fuji electronics Co.)
L
O
=0.2A, V
1kΩ
R
R
2
1
MIN.
1.235
0.85
270
0.7
−
−
−
−
−
−
−
−
−
−
−
O
PQ1CZ38M2Z Series
=5V,
TYP.
1.26
±0.5
300
−10
140
470µF
5
0.2
1.3
2.1
0.8
0.9
1.2
80
±3
1
5
C
terminal is open, T
O
I
O
MAX.
1.285
+
330
400
1.5
2.5
1.6
0.9
1.5
10
−
−
−
−
−
−
V
O
Unit
a
kHz
mA
µA
µA
=25˚C)
%
%
%
%
%
Load
V
V
A
V
V