PQ1CY1032ZZ Sharp Microelectronics, PQ1CY1032ZZ Datasheet - Page 2

• Manufacturer Part Number: PQ1CY1032ZZ
• Description: IC REG CHOPPER ADJ 3.5A TO-263
• Manufacturer: Sharp Microelectronics
• Type: Step-Down (Buck), Invertingr

Specifications of PQ1CY1032ZZ

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.26 ~ 35 V, -1.26 ~ -30 V
• Current - Output: 3.5A
• Frequency - Switching: 150kHz
• Voltage - Input: 8 ~ 35 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (5 leads + tab)
• Power - Output: 35W
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 425-1767-5

Fig.1 Standard Test Circuit
I
I
SD
QS
Output saturation voltage
Reference voltage
Reference voltage temperature fluctuation
Load regulation
Line regulation
Efficiency
Oscillation frequency
Oscillation frequency temperature fluctuation
Overcurrent detection level
Charge current
Input threshold voltage
ON threshold voltage
Overcurrent shutdown threshold voltage
Stand-by current
Output OFF-state consumption current
V
V
Electrical Characteristics
IN
IN
A
A
5 terminal
OPEN
HIGH
LOW
220 F
C
Parameter
IN
V
O
OFF
ON
ON
output
1
PQ1CY1032Z
(Unless otherwise specified, condition shall be V
Symbol
V
|R
V
|R
V
V
V
I
V
TH(ON)
I
I
CHG
V
f
I
THIL
eg
THH
SAT
THL
SD
QS
eg
f
O
L
ref
O
ref
L|
I|
4
3
Duty ratio 100%, terminals is open, terminal
Duty ratio 0%,
2
,
4
V
4
V
2
IN
terminals is open,
terminal 0V,
5
IN
40V,
40V,
T
T
I
V
A
O
j
j
Conditions
IN
5
4
4
I
0 to 125˚C
0 to 125˚C
0.5 to 3A
I
SW
5
terminal 0V,
terminal
O
5
8 to 35V
I
CHG
terminal 0.9V
terminal 0V
3A
3A
5
terminal
5
D
terminal
IN
5
5
12V, I
terminal
L : HK-10S100-4500 (made by Toho Co.)
D :ERC80-004 (made by Fuji electronics Co.)
45 H
L
O
1k
R
R
0.5A, V
2
1
MIN.
1.235
135
3.6
0.7
3.8
O
5V, V
1 000 F
TYP.
1.26
150
140
0.2
4.2
1.3
2.3
0.8
4.6
1.4
soft
80
0.5
1
8
10
C
2
terminal 0.1 F,
O
PQ1CY1032Z
I
O
MAX.
1.285
400
165
1.5
2.5
0.9
5.5
1.8
5.8
16
V
O
Ta=25˚C)
Unit
kHz
mA
%
%
%
%
%
Load
V
V
A
V
V
V
V
A
A