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PDF PT1307 Data sheet ( Hoja de datos )
| Número de pieza | PT1307 | |
| Descripción | Step-up DC/DC Converter | |
| Fabricantes | PowTech | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PT1307 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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PT1307
Step-up DC/DC Converter
with Accurate Input Current Limit
GENERAL DESCRIPTION
The PT1307 is a current mode DC-DC converter with
accurate input current limit. It is suitable for use in
topologies requiring low side MOSFET, such as boost,
fly-back or SEPIC. The PT1307 has built in fault
condition protection features such as short-circuit
protection, and Thermal shut down protection. The
PT1307 also has an OVLO function that locks out the
switch when the input voltage is higher than 6.5V,
although the, IN, and CS can stand up to 20V. The
PT1307 provides programmable average current
limiting with ±2% accuracy, which allows accurate
limiting of the average current in the inductors,
independent of peak current.
The PT1307 is available in SOT23-6.
FEATURES
z ±2% Programmable Average Current Limiting
z 1MHz Switching Frequency
z Short-Circuit Protection
z OVLO with Hysteresis
APPLICATIONS
z Battery Chargers
z Li-ion and USB Powered Systems
z Portable Instruments
z Step-up DC-DC Converters
z Step-up/step-down and Isolated dc/dc converters
ORDERING INFORMATION
PACKAGE
TEMPERATURE
RANGE
SOT-23-6
Note：
-40°C to 85°C
ORDERING PART
NUMBER
PT1307X23F
TRANSPORT
MEDIA
Tape and Reel
3000 units
MARK
ACOG
TYPICAL APPLICATIONS
China Resources Powtech (Shanghai) Limited
PT1307_DSB Rev EN_1.4
Fig. 1
WWW.CRPOWTECH.COM
Page 1
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet PT1307.PDF ] | |
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