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LTC1044ACS8#TRPBF IC REG CHARG PUMP INV 20MA 8SOIC Analog Devices Inc.
LTC1044ACS8#TRPBF IC REG CHARG PUMP INV 20MA 8SOIC Analog Devices Inc.
Specifications
Brand Name :
Analog Devices Inc.
Model Number :
LTC1044ACS8#TRPBF
MOQ :
1
Price :
Based on current price
Payment Terms :
T/T
Supply Ability :
In stock
Delivery Time :
3-5 work days
Packaging Details :
anti-static bag & cardboard box
Function :
Ratiometric
Output Configuration :
Positive or Negative
Topology :
Charge Pump
Output Type :
Fixed
Number of Outputs :
1
Voltage - Input (Min) :
1.5V
Voltage - Input (Max) :
12V
Voltage - Output (Min/Fixed) :
-Vin, 2Vin, Vin/2
Voltage - Output (Max) :
-
Current - Output :
20mA
Frequency - Switching :
1kHz ~ 5kHz
Synchronous Rectifier :
No
Operating Temperature :
0°C ~ 70°C (TA)
Mounting Type :
Surface Mount
Package / Case :
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package :
8-SO
Description

Product Details

DESCRIPTION

The LTC1044A is a monolithic CMOS switched-capacitor voltage converter. It plugs in for ICL7660/LTC1044 in applications where higher input voltage (up to 12V) is needed. The LTC1044A provides several conversion functions without using inductors. The input voltage can be inverted (VOUT = – VIN), doubled (VOUT = 2VIN), divided (VOUT = VIN/2) or multiplied (VOUT = ±nVIN).

FEATURES

■ 1.5V to 12V Operating Supply Voltage Range
■ 13V Absolute Maximum Rating
■ 200µA Maximum No Load Supply Current at 5V
■ Boost Pin (Pin 1) for Higher Switching Frequency
■ 97% Minimum Open Circuit Voltage Conversion Efficiency
■ 95% Minimum Power Conversion Efficiency
■ IS = 1.5µA with 5V Supply When OSC Pin = 0V or V +
■ High Voltage Upgrade to ICL7660/LTC1044

APPLICATIONS

■ Conversion of 10V to ±10V Supplies
■ Conversion of 5V to ±5V Supplies
■ Precise Voltage Division: VOUT = VIN/2 ±20ppm
■ Voltage Multiplication: VOUT = ±nVIN
■ Supply Splitter: VOUT = ±VS/2
■ Automotive Applications
■ Battery Systems with 9V Wall Adapters/Chargers

Specifications

Attribute Attribute Value
Manufacturer Analog Devices / Linear Technology
Product Category DC Switching Regulators
Series -
Packaging Alternate Packaging
Package-Case 8-SOIC (0.154", 3.90mm Width)
Operating-Temperature 0°C ~ 70°C (TA)
Mounting-Type Surface Mount
Output-Type Fixed
Function Ratiometric
Supplier-Device-Package 8-SOIC
Number-of-Outputs 1 Output
Topology Charge Pump
Frequency-Switching 1kHz ~ 5kHz
Current-Output 20mA
Output-Configuration Positive or Negative
Output Voltage -Vin, 2Vin, Vin/2
Voltage-Output-Max -
Synchronous-Rectifier No
Voltage-Input-Min 1.5V
Voltage-Input-Max 12V

Descriptions

Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 20mA 8-SOIC (0.154", 3.90mm Width)
LTC1044A - 12V CMOS Voltage Converter
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LTC1044ACS8#TRPBF IC REG CHARG PUMP INV 20MA 8SOIC Analog Devices Inc.

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Product Detail
Brand Name :
Analog Devices Inc.
Model Number :
LTC1044ACS8#TRPBF
MOQ :
1
Price :
Based on current price
Payment Terms :
T/T
Supply Ability :
In stock
Contact Supplier
LTC1044ACS8#TRPBF IC REG CHARG PUMP INV 20MA 8SOIC Analog Devices Inc.

Sanhuang electronics (Hong Kong) Co., Limited

Verified Supplier
3 Years
shenzhen
Since 2005
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit IC, RF IC Module, Power Management ICs
Total Annual :
1000000-3000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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