PCA9527DP,118 NXP Semiconductors, PCA9527DP,118 Datasheet - Page 36

IC BUFFER SHIFT DDC 3CH 10-TSSOP

PCA9527DP,118

Manufacturer Part Number
PCA9527DP,118
Description
IC BUFFER SHIFT DDC 3CH 10-TSSOP
Manufacturer
NXP Semiconductors
Type
Bufferr
Datasheets

Specifications of PCA9527DP,118

Tx/rx Type
I²C Logic
Delay Time
115ns
Capacitance - Input
8pF
Voltage - Supply
2.7 V ~ 5.5 V
Current - Supply
100mA
Mounting Type
Surface Mount
Package / Case
10-TSSOP
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Package Type
TSSOP
Rad Hardened
No
Logic Family
PCA
Number Of Channels Per Chip
3
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Interface
DDC, I2C, SMBus
Minimum Operating Temperature
- 40 C
Propagation Delay Time
115 ns
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-4770-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA9527DP,118
Manufacturer:
MAX
Quantity:
44
Charge Pump versus Inductor Boost
Feature
Extra external
components
Efficiency
Drive single LED
Drive multiple
LED in series on
same output
More Features
* One additional rectifying diode is required for asynchronous converter
Inductor boost converter that extends battery life in flash or video mode, is critical for high performance
camera phone
Driving single and multiple LED allows one inductor boost converter to use across multiple platforms
Having multiple LEDs not only gives Xenon Flash physical resemblance, but driving them by one output
allows inductor boost converter provides more and uniform output light, resulting in high quality picture
capacitor
Fly back
Charge
Pump
LOW
YES
NO
NO
Inductor
Inductor*
Boost
HIGH
YES
YES
YES
Inductor size is large, but PCB area is primarily dominated by the size
of the LED layout area
Extend battery life that is critical in camera phone
multiple platforms
resemblance, but driving them by one output provides more and uniform
output light, resulting in taking high quality picture
push application such as downloading email
Driving single and multiple LED allows a single device to use across
Having multiple LEDs not only gives Xenon Flash physical
TX_MASK reducing output current, prevents over-draining battery in
Separate LED indictor output for video-on
SSL3250A & SSL3252
Comments about Inductor Boost
91

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