PQ1KAxx3MZPH Series
PQ1KAxx3MZPH Series
Compact Surface Mount Type
Low Power-Loss Voltage Regulators
■ Outline Dimensions
Features
(Unit : mm)
1.Compact surface mount package (3.4×2.2×1.2mm)
2.Output current : MAX.300mA
3.Built-in ON/OFF control function
4.Built-in overcurrent, overheat protection functions
5.Use of ceramic capacitor is possible as output
smooth capacitor
6.RoHS directive compliant
6
5
4
KA33
Lot No.(OLD DIN standard)
1
2
3
0.32±0.1×6
1.4 MAX
Applications
1.CD-ROM drives
2.DVD-ROM drives
2.2±0.2
0.2 MIN 0.2 MIN
15˚MAX
3.8MAX
(3.4)
0～0.1 1.2±0.2
0.15±0.1
(0.3)
(0.95) (0.95)
3.3±0.3
( ) : Typical dimensions
Product mass:(0.025g)
Internal connection diagram
Model Line-up
1
6
Specific IC
2
Output Voltage
(TYP.)
Model No.
3
1.5V
1.8V
2.5V
3.0V
3.3V
PQ1KA153MZPH
5.0V
9.0V
PQ1KA503MZPH
4
1
PQ1KA183MZPH
5
DC input(VIN)
GND
ON/OFF control terminal (VC)
Noise reduction (Nr)
DC output (VO)
2 5
3
PQ1KA253MZPH
4
PQ1KA303MZPH
6
PQ1KA333MZPH
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
PQ1KA903MZPH
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol
Rating
Unit
VIN
15
V
VC
15
V
Output current
IO
300
mA
*2
Power dissipation
PD
400
mW
*3
Junction temperature
*1
Input voltage
*1 Output
control voltage
Tj
150
°C
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
Soldering temperature
Tsol
270(10s)
°C
*1 All are open except GND and applicable terminals.
*2 At surface-mounted condition
*3 Overheat protection may operate at Tj:125°C to 150°C
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.
1
Sheet No.: OP06063
PQ1KAxx3MZPH Series
Electrical Characteristics
(Unless otherwise specified condition shall be VIN=VO(TYP.)+1.0V,IO=30mA,VC=1.8V,Ta=25°C)
Symbol
VO
VIN
Parameter
Output voltage
Input voltage
Load regulation
RegL
Line regulation
RegI
Temperature coefficient of output voltage TCVO
Ripple rejection
RR
4 Output noise voltage
Vno(rms)
Dropout voltage
VI-O
7
On-state voltage for control
VC(ON)
On-state current for control
IC(ON)
Off-voltage for control
VC(OFF)
Quiescent current
Iq
Iqs
Output off-state consumption current
4
4
5
6
7
Conditions
―
―
VO<3V,IO=5 to 300mA
VO≥3V,IO=5 to 300mA
VO<3V,VIN=VO(TYP)+1V to VO(TYP)+6V
VO≥3V,VIN=VO(TYP)+1V to VO(TYP)+6V
IO=10mA, Tj=0 to 100°C
Refer to Fig.2
10Hz<f<100kHz,Cn=0.1μF,IO=30mA
IO=300mA, 5, 6
―
VC=1.8V
―
IO=0mA
VC=0.2V
MIN.
2.5
―
―
―
―
―
―
―
―
1.8
―
―
―
―
MAX.
TYP.
Refer to list.1
―
15
10
60
0.2
2
5
15
0.05
0.5
―
±0.5
―
55
―
50
0.4
0.7
―
―
5
30
―
0.4
550
800
―
1
Unit
V
V
mV
%
mV
%
%
dB
μV
V
V
μA
V
μA
μA
Typical value of 3.3V output model.
Input voltage when output voltage falls 0.1V from that at VIN=VO(TYP)+1.0V.
Excluding PQ1KA153MZPH , PQ1KA183MZPH
In case that the control terminal (③ pin) is non-connection,output voltage should be OFF state.
List.1 Output voltage Line-up
Parameter
Symbol
PQ1KA153MZPH
PQ1KA183MZPH
PQ1KA253MZPH
PQ1KA303MZPH
Conditions
VIN=VO(TYP.)+1.0V, IO=30ｍA,
VC=1.8V,Ta=25°C
VO
PQ1KA333MZPH
PQ1KA503MZPH
PQ1KA903MZPH
MIN.
TYP.
MAX.
1.440
1.5
1.560
1.740
2.440
1.8
2.5
1.860
2.560
2.940
3.234
4.900
3.0
3.3
5.0
3.060
3.366
5.100
8.820
9.0
9.180
Unit
V
Fig.1 Standard measuring circuit of Regulator portion
1
Iq,Iqs
3
1μF
A
Io
A
2 5
A
VIN
6
1μF
4
RL
V
Vo
IC(ON)
0.01μF
VC
Fig.2 Standard measuring circuit of critical rate of ripple rejection
+
1
ei
2 5
～ VIN
6
3
1μF
VC
1μF
4
RL
eo
V
～ 0.1μF
f=400Hz Sine wave
ei(rms)=100mV
VIN=VO(TYP.)+1.0V
VC=1.8V
IO=10mA
RR=20log {ei(rms)/Eo(rms)}
Sheet No.: OP06063
2
PQ1KAxx3MZPH Series
Fig.4 Overcurrent Protection Characteristics
Fig.3 Power Dissipation vs. Ambient
Temperature
100
Relative output voltage (%)
Power dissipation PD (mW)
500
400
300
200
100
0
-40 -25
0
25
50
75
85
75
50
25
0
100 125 150
0
0.1
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Output Voltage vs. Input Voltage
(Typical Value) (PQ1KA333MZPH)
Circuit operating current IBIAS (mA)
Output voltage VO (V)
RL=110Ω
RL=22Ω
2
RL=11Ω
1
0
Ta=25°C
CIN=CO=1μF
(Ceramic capacitor)
CN=0.01μF
(Ceramic capacitor)
0
1
2
3
4
5
6
7
10
0.4
0.5
0.6
0.7
Ta=25°C
CIN=CO=1μF
(Ceramic capacitor)
CN=0.01μF
(Ceramic capacitor)
9
8
7
6
RL=11Ω
5
4
RL=22Ω
3
2
1
0
RL=∞Ω
0
1
2
3
4
5
6
7
Input voltage VIN (V)
Input voltage VIN (V)
Fig.8 Dropout Voltage vs. Junction Temperature
(Typical Value) (PQ1KA333MZPH)
Fig.7 Quiescent Current vs. Junction
Temperature (Typical Value)
600
0.8
500
Dropout voltage Vi–O(V)
Quiescent current Iq(μA)
0.3
Fig.6 Circuit Operating Current vs. Input Voltage
(Typical Value) (PQ1KA333MZPH)
4
3
0.2
Output current IO (A)
400
300
200
100
0
-40 -20
20
40
0.6
0.5
0.4
0.3
0.2
0.1
VIN=VO(TYP.)+1.0V,
VC=1.8V,Io=0mA
0
0.7
0
-40 -20
60 80 100 120 140
Junction temperature Tj (°C)
VIN=Input voltage when output voltage
falls 0.1V from that at VIN=VO(TYP.)+1.0V
VC=1.8V,IO=300mA,
CIN=CO=1μF(Ceramic capacitor)
CN=0.01μF(Ceramic capacitor)
0
20
40
60 80 100 120 140
Junction temperature Tj (°C)
Sheet No.: OP06063
3
PQ1KAxx3MZPH Series
Fig.10 Dropout Voltage vs. Output Current
(Typical Value)
Fig.9 Output Voltage Deviation vs. Junction Temperature
(Typical Value) (PQ1KA333MZPH)
0.7
VIN=4.3V,VC=1.8V,
40 IO=30mA,
CIN=CO=1μF(Ceramic capacitor)
30 CN=0.01μF(Ceramic capacitor)
Dropout voltage VI-O (V)
Output voltage deviation ΔVO(mV)
50
20
10
0
-10
-20
-30
Ta=25°C,VC=1.8V,VIN=Input voltage when output
voltage falls 0.1V from that at VIN=VO(TYP.)+1.0V
0.6
0.5
0.4
0.3
0.2
0.1
-40
-50
-40 -20
0
20
40
0
60 80 100 120 140
0
50
Fig.11 Ripple Rejection vs. Input Ripple Frequency
(Typical Value) (PQ1KA333MZPH)
Ripple rejection RR (dB)
70
60
40
30
20
1
250
300
0.4
0.3
0.2
0.1
10
0
200
0.5
Ta=25°C,VIN=4.3V,VC=1.8V
IO=30mA,
CO=1μF(Ceramic capacitor)
CN=0.1μF(Ceramic capacitor)
50
0
150
Fig.12 Output Peak Current vs. Junction
Temperature (Typical Value)
Output peak current IOP(A)
80
100
Output current IO (mA)
Junction temperature Tj (°C)
10
VIN=VO(TYP.)+1.0V
IOP:Output current when output voltage
falls 0.3V from that at IO=30mA.
0
-40 -20
100
Input ripple frequency f(kHz)
0
20
40
60 80 100 120 140
Junction temperature Tj (°C)
■ Example of application
1
6
2 5
VIN
CIN
3
Load
4
CＯ
0.01μF
ON/OFF signal
High
: Output ON
Low or Open : Output OFF
Sheet No.: OP06063
4