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NCP1403SNT1G
DC/DC Switching Boost Regulator, Adjustable, 1.2V-5.5V in, up to 15V out, 50 mA, TSOP-5
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No Longer Available
Product Information
ManufacturerONSEMI
Manufacturer Part NoNCP1403SNT1GCopy
Newark Part No.81Y6908
Output TypeAdjustable
Regulator Output TypeAdjustable
No. of Outputs1Outputs
TopologyBoost (Step Up)
Input Voltage Min1.2V
Input Voltage Max5.5V
Output Current50mA
Max Output Current50mA
IC Case / PackageTSOP
No. of Pins5Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min-
Output Voltage Max15V
Switching Frequency Typ300kHz
Efficiency82%
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
SVHCTo Be Advised
DC / DC Converter IC CaseTSOP
Automotive Qualification Standard-
Switching Frequency300kHz
Product Overview
The NCP1403 is a monolithic PFM step-up DC-DC converter. This device is designed to boost a single Lithium or two cell AA/AAA battery voltage up to 15 V (with internal MOSFET) output for handheld applications. A pullup Chip Enable feature is built with this device to extend battery-operating life. Besides, the device can also be incorporated in step-down, and voltage-inverting configurations.
- 82% efficiency at Vout = 15V, Iout = 50mA, Vin = 5.0V
- 78% efficiency at Vout = 15V, Iout = 30mA, Vin = 3.6V
- PFM switching frequency up to 300 kHz
Technical Specifications
Output Type
Adjustable
No. of Outputs
1Outputs
Input Voltage Min
1.2V
Output Current
50mA
IC Case / Package
TSOP
IC Mounting
Surface Mount
Output Voltage Min
-
Switching Frequency Typ
300kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
DC / DC Converter IC Case
TSOP
Switching Frequency
300kHz
Regulator Output Type
Adjustable
Topology
Boost (Step Up)
Input Voltage Max
5.5V
Max Output Current
50mA
No. of Pins
5Pins
Output Voltage - Nom
-
Output Voltage Max
15V
Efficiency
82%
Operating Temperature Max
85°C
Qualification
-
SVHC
To Be Advised
Automotive Qualification Standard
-
Legislation and Environmental
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate