AN34044A-VF 查看數據表（PDF） - Panasonic Corporation
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AN34044A-VF Datasheet PDF : 24 Pages
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8-3 Luminance Sensor
¢ Overview
Photo IC with built-in photodiode and current amplifier circuit.
Senses ambient brightness and controls the screen brightness to maintain the screen’s ease of viewing.
Has wavelength characteristics similar to the visual sensitivity of the human eye to enable control close to human senses.
¢ Product Information
ICC
Part No.
typ.
(µA)
PNJ4K01F
480
PNJ4K11F
IO (VCC = 3.0 V)
L = 0 lx
(µA)
L = 100 lx
(µA)
4.3
43
λP
(nm)
560
Package
KPTFTN6K0001
KPTFTN4K0002
¢ Applications
¢ Image Sample
Regulator
Switch for
shutdown
PD
VCC
Current
Amp
IOUT
Iout x RL=Vin
GPIO
ConAvDerter
Vo
RL
Analog
Port
CPU
LED Driver
LED Driver
LED for
LCD back light
10 Key LED
PNJ4K01F
PNJ4K11F
¢ Points on Appeal (Features)
• Small package: 1.5 × 1.55 × 0.55 mm (PNJ4K01F)
• Wavelength characteristics similar to the visual
sensitivity of the human eye
• Good linearity of output current in response to
incident luminance
PNJ4K01F: Linear output
PNJ4K11F: Product for back-surface mounting
8-4 Power Supply Unit (Intelligent Power Device (IPD)) (Customer Iimitation)
¢ Overview
• M IP2Ex/3Ex/2Mx series have the 700 V breakdown voltage necessary for high voltage DC-DC converters and can be
used for building compact, simple power supplies with a low number of components.
• M IP9L02MBS has a built-in output voltage detection circuit, and adjustment of output voltage is possible using an external
resistor. In addition, even when the difference between input and output voltages is small, stable output can be performed.
¢ Product Information ⇒ For details, go to: http://www.semicon.panasonic.co.jp/e-ipd
Part No.
Over-heating
Protection
Overload
Protection
Overvoltage
Protection
Breakdown
Voltage
fosc [kHz]
Package
MIP2Ex/3Ex Series
Latch
Timer intermittence
None
700
100
TO-220-A2
DIP7-A1
MIP2Mx Series
Latch
Timer intermittence
Latch
700
67 DIP7-A1
MIP9L02MBS
Self resetting
None
None
600
65 SDIP10-A1 (CF)
¢ Applications
AC/DC Power
Supply Section
AC Outlet
Main
Power
Supply
Sub Power
Supply
High-voltage DC-DC
Power Supply Section
IPD
●
IPD
●
Scan
Sustain
IPD
Data
●
¢ Precautions
The sals and/or the export of IPD products to any customer or customers
located in any country other than Japan is expressly restricted.
¢ Image Sample
TO-220-A2
SDIP10-A1(CF)
¢ Points on Appeal (Features)
• T he MIP2Ex/3Ex series can be used with power sources
of up to 60 W class. By limiting the number of external
parts, these components allow construction of compact,
simple power supplies.
• T he MIP2Mx series can be used with power sources
of up to 12 W class and incorporates built-in AC input
detection functionality.
• M IP9L02MBS reduces the external component count and
enables smaller power supplies, and can also handle
power supply circuits with high output voltages and small
differences between input and output voltages.
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