XC6351A120MR Torex Semiconductor Ltd, XC6351A120MR Datasheet

IC, CHARGE PUMP INVERTER, SMD, 6351

XC6351A120MR

Manufacturer Part Number
XC6351A120MR
Description
IC, CHARGE PUMP INVERTER, SMD, 6351
Manufacturer
Torex Semiconductor Ltd
Datasheet

Specifications of XC6351A120MR

Primary Input Voltage
5V
No. Of Outputs
1
Output Voltage
300mV
Output Current
50mA
Voltage Regulator Case Style
SOT-26
No. Of Pins
6
Operating Temperature Range
-30°C To +80°C
Svhc
No SVHC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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XC6351A
Charge Pump Voltage Inverter IC
■TYPICAL APPLICATION CIRCUIT
■ GENERAL DESCRIPTION
The XC6351A series are charge pump voltage inverter ICs that have 4 MOSFETs built in. Since highly efficient negative
voltages can be generated with only 2 external capacitors connected, GaAs bias power supplies & OpAmp's negative power
supplies etc., can be easily accommodated on a standard PCB.
A mini-molded, 6 pin, SOT-26 and USP-6B packages provides for space saving and makes high density mounting possible.
Low power consumption and high efficiency make this series perfect for use with battery operated applications.
Since the IC's operations stop when output is shutdown via the CE (chip enable) function, total power consumption reduction
is possible in applications which use this IC.
●Cellular and portable phones
●Miniature LCD panels
●Palmtop computers, PDAs
●Various battery powered systems
■APPLICATIONS
Series
■FEATURES
Operating Voltage Range
Oscillation Frequency
Low Supply Current
High Efficiency
Stand-by Current
CE(Chip Enable) Function
Packages
Environmentally Friendly : EU RoHS Compliant, Pb Free
■TYPICAL PERFORMANCE
CHARACTERISTICS
: 1.2V ~ 5.0V
: 120kHz
: 35kHz ( custom )
: 310μA ( TYP. )
: 90% (TYP.) ( RL = 2kΩ)
: 2.0μA (MAX.)
: SOT-26 ,USP-6B
100μA
(35kHz custom TYP.)
ETR0801_003
1/9

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XC6351A120MR Summary of contents

Page 1

XC6351A Series Charge Pump Voltage Inverter IC ■ GENERAL DESCRIPTION The XC6351A series are charge pump voltage inverter ICs that have 4 MOSFETs built in. Since highly efficient negative voltages can be generated with only 2 external capacitors connected, GaAs ...

Page 2

XC6351A Series ■PIN CONFIGURATION ■PIN ASSIGNMENT PIN NUMBER SYMBOL SOT-26 USP- ■PRODUCT CLASSIFICATION ●Ordering Information XC6351A ①②③④⑤-⑥ (*1) DESIGNATOR DESCRIPTION ①②③ Oscillation Frequency Packages ④⑤-⑥ Taping Type (*1) ...

Page 3

DIAGRAM C1 Chip CE/ Enable Oscillator Buffer GND ■ABSOLUTE MAXIMUM RATINGS PARAMETER V Input Voltage IN V Pin Voltage OUT C1+ Pin Voltage C1- Pin Voltage CE/ Pin Voltage I Pin Current OUT SOT-26 Power ...

Page 4

XC6351A Series ■ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Supply Current Operating Voltage Range Oscillation Frequency Power Transition Efficiency Voltage Transition Efficiency Output Impedance Stand -by Current CE/ 'H' Level Voltage CE/ 'L' Level Voltage Measuring Conditions: Unless otherwise stated, V ■ TYPICAL ...

Page 5

CIRCUITS External components 1μF (ceramic capacitor 1μF (ceramic capacitor)* * With the custom 35kHz frequency 3.3μF XC6351A Series 5/9 ...

Page 6

XC6351A Series ■TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current (2) Efficiency vs. Output Current (3) Oscillation Frequency vs. Ambient Temperature 6/9 (4) Oscillation Frequency vs. Input Voltage ...

Page 7

INFORMATION ●SOT-26 ●USP-6B Unit : mm Unit : mm ●USP-6B Reference Pattern Layout ●USP-6B Reference Metal Mask Design XC6351A Series 7/9 ...

Page 8

XC6351A Series ■MARKING RULE ●SOT- ① ② ③ ④ SOT-26 (TOP VIEW) ●USP- USP-6B (TOP VIEW) 8/9 ① represents product series MARK A ②,③ represents oscillation frequency MARK ...

Page 9

... Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD. XC6351A Series 9/9 ...

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