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UPD168103K9-5B4-A Datasheet

  • UPD168103K9-5B4-A

  • 5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER, AND 4-CHANNEL ...

  • 20頁

  • NEC   NEC

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DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD168103
5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER,
AND 4-CHANNEL H-BRIDGE DRIVER
DESCRIPTION
The
碌
PD168103 is the motor driver IC with IRIS control circuit, operational amplifier and 4-ch H-bridge output.
Smooth operation is possible for IRIS control with linear method.
The package is 48-pin thin type QFN and then it helps reduce the mounting area and height.
The
碌
PD168103 is suitable for the lens drive of a camcorder, DSC, etc.
FEATURES
鈥?/div>
5-ch H-bridge circuits employing power MOS FET
鈥?/div>
Low-voltage driving
LV
DD
= 2.7 to 3.6 V, AV
DD
= 4.5 to 5.5 V, V
M12
= V
M34
= V
SHUTTER
= V
IRIS
= 2.7 to 5.5 V
鈥?/div>
Output on-state resistance: 2.0
鈩?/div>
TYP., 3.0
鈩?/div>
MAX. (4-ch H-bridge block, sum of top and bottom stage, V
M
= 5 V)
鈥?/div>
PWM output (ch1 to ch4)
鈥?/div>
Output current
DC current:
鹵0.3
A/ch (when each channel is used independently)
Peak current:
鹵0.7
A/ch (when each channel is used independently)
鈥?/div>
3-ch general-purpose operational amplifier
Input offset voltage:
鹵5
mV
Input voltage range: 0 to AV
DD
鈭?/div>
1.5 V
Output voltage range: 0.2 to AV
DD
鈭?/div>
0.2 V
鈥?/div>
1-ch current sink amplifier
Output current: 5 mA
鈥?/div>
1-ch 1/2V
DD
output amplifier
鈥?/div>
IRIS driver block supporting linear driving
鈥?/div>
Pre-driver amplifier of the IRIS driver block
鈥?/div>
Undervoltage lockout circuit
Output circuit and amplifier stop at LV
DD
= 1.7 V TYP. or less.
鈥?/div>
Overheat protection circuit
Operates at 150擄C or more and shuts down the output circuit.
鈥?/div>
Mounted on 48-pin plastic WQFN (7 x 7)
APPLICATIONS
Lens motor driving for DVC and DSC, etc.
ORDERING INFORMATION
Part Number
Package
Note
Marking
D168103
Packing Type
鈥?/div>
Tray stuffing
鈥?/div>
Dry pack
碌
PD168103K9-5B4-A
48-pin plastic WQFN (7 x 7)
Note
Pb-free (This product does not contain Pb in external electrode and other parts.)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. S17332EJ1V0DS00 (1st edition)
Date Published February 2005 NS CP(K)
Printed in Japan
2004

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