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PDF LP6205S Data sheet ( Hoja de datos )
| Número de pieza | LP6205S | |
| Descripción | High Efficiency Boost DC/DC Regulator | |
| Fabricantes | Lowpowersemi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LP6205S (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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Preliminary Datasheet
LP6205S
High Efficiency Boost DC/DC Regulator
General Description
The LP6205 is a current mode boost DC-DC
converter. Its PWM circuitry with built-in
0.3Ω,24V,1.5A Current power MOSFET makes this
converter highly power efficiently. Selectable high
switching frequency allows faster loop response and
easy filtering with a low noise output. The
non-inverting input its error amplifier is connected
to an internal 1.25V precision reference voltage.
Soft-Start time can be programmed with an external
capacitor, which sets the input current ramp rate.
Current mode control and external compensation
network make it easy and flexible to stabilize the
system.
Ordering Information
LP6205S - □ □ □
F: Pb-Free
Package Type
B6: SOT23-6
Applications
AlK. Battery Products
Li-ion Battery Products
Host/OTG 5V output
HDMI Power Supply
Features
1.3V Start-up Input Voltage
Output up to 1.5A
Zero Shutdown Mode Supply Current
94% Efficiency
Up to 1.2MHz Switching Frequency
Using Internal Power Switches
Small SOT23-6 Package
Typical Application Circuit
Vin(3.6-5V)
Vout_5V
+
22uF
10uH
SS24
+ Cout
1uF 22uF*3
ON/OFF
R1
100K
1uF 5
VDD
2
SW
LP6205sB6F
6 EN
GND
PGND
FB
4
R1
1M
13
22pF
22pF
R1
110K
R2
33K
Pin Configurations
Marking Information
Please see website:www.lowpowersemi.com.
TOP View
SOT23-6
LP6205S–00 Ver. 1.0 Datasheet Jul.-2013
www.lowpowersemi.com
Page 1 of 5
1 page  
Preliminary Datasheet
Packaging Information
SOT23-6
LP6205S
LP6205S–00 Ver. 1.0 Datasheet Jul.-2013
www.lowpowersemi.com
Page 5 of 5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet LP6205S.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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