PQ6CB11X1CP Sharp Microelectronics, PQ6CB11X1CP Datasheet
PQ6CB11X1CP
Manufacturer Part Number
PQ6CB11X1CP
Description
IC LED DRIVER WHITE BCKLGT 6-SMD
Manufacturer
Sharp Microelectronics
Type
Backlight, White LEDr
Datasheet
1.PQ6CB11X1CP.pdf
(4 pages)
Specifications of PQ6CB11X1CP
Topology
Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
1MHz ~ 1.4MHz
Voltage - Supply
2.7 V ~ 5.5 V
Voltage - Output
30V
Mounting Type
Surface Mount
Package / Case
6-SMD
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
250mA
Internal Switch(s)
Yes
Efficiency
90%
Number Of Segments
6
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Power Dissipation
350 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
425-2645-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PQ6CB11X1CP
Manufacturer:
SHARP/夏普
Quantity:
20 000
PQ6CB11X1CP
1.High switching voltage :MAX.30V
2.Switching current: 250mA
3.High frequency PWM control :1.2MHz
4.High efficiency(efficiency：90%)
5.Built-in overheat, overcurrent protection functions
6.Built-in soft start function
7.RoHS directive compliant
1.Mobile phone
2.DSC
3.PDA
Notice The content of data sheet is subject to change without prior notice.
(capable of driving max 6 LEDs in series connection)
Input voltage
Output voltage
Switching voltage
Control voltage
Feed back voltage
Switching current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Operating Junction temperature
Applications
Features
Absolute Maximum Ratings
Operating conditions
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
Parameter
Symbol
Symbol
CTRL
V
T
T
T
I
V
V
FB
Pd
SW
T
SW
opr
T
stg
sol
IN
O
j
j
-40 to +150
-40 to +125
-40 to +85
Rating
260(10s)
Rating
250
150
350
30
V
30
6
6
IN
(Ta=25°C)
Unit
Unit
mW
mA
°C
°C
°C
°C
°C
V
V
V
V
V
1
■
Outline Dimensions
C 0 6
S
1.8±0.2
(Old DIN standard)
Lot.No.
Model No.
Compact SMD CMOS
Step-up LED Driver
(
Product mass:(10mg)
Terminal
①Feed back terminal(FB)
②GND terminal
③Switch terminal(V
④V
⑤OVP terminal(V
⑥Control terminal(CTRL)
Lead finish:Au plating
IN
) : Typical dimensions
0.5±0.15 0.5±0.15
terminal(V
③
Sheet No.: OP06061
④
0.2±0.1×5
PQ6CB11X1CP
②
⑤
(Unit:mm)
IN
)
O
)
①
⑥
SW
)
0.2±0.1
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PQ6CB11X1CP Summary of contents
Page 1
... Lot.No. (Old DIN standard) ( Product mass:(10mg) Terminal ①Feed back terminal(FB) ②GND terminal ③Switch terminal(V ④V ⑤OVP terminal(V ⑥Control terminal(CTRL) PQ6CB11X1CP (Unit:mm) 0.2±0.1×5 ④ ⑤ ⑥ ③ ② ① 0.2±0.1 0.5±0.15 0.5±0. Typical dimensions ) SW ...
Page 2
... GND L D 22μ CTRL GND ON/OFF 2 =VCTRL=3.6V,V =10V MIN. TYP. MAX 0 90 250 - 1.7 - =0V 0.05 CTRL - Rset C O 0.1μF R set I 4.75Ω O 20mA PQ6CB11X1CP =20mA,Ta=25°C) O Unit μ 100 nA 1.4 MHz - % - mA 2.5 Ω 1 μ 0 μA Sheet No.: OP06061 ...
Page 3
... L:VLP4612(TDK CO.,LTD.) D:MA2Z720(MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD) Fig.3 Reference Voltage Fluctuation vs. Junction Temperature 1.0 0.5 0 -0.5 -1.0 125 150 -50 Fig.5 Effciency vs. LED Current 100 =3. 4.2 3 PQ6CB11X1CP 1μ 1kΩ =3.6V IN CTRL L=22μH White LED:3LEDs I =20mA O - 100 125 Junction temperature Tj ( °C ) ...
Page 4
... Fig.9 ON/OFF-state Voltage for Control vs. Junction Temperature 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 =3.6V CTRL =3.6V 0.1 0 100 125 -50 5 5.5 4 PQ6CB11X1CP V =V =3.6V IN CTRL 3LEDs / 20mA C =2.2μ =0.1μF O L=22μH - 100 125 Junction temperature Tj ( ° ...