XC9501 Selling Leads, Price trend, XC9501 DataSheet download, circuit diagram from SeekIC.com

Features: Input Voltage Range :0.9V ~ 10VPower Supply Voltage Range :2.0V ~ 10VOutput Voltage Range :1.5V ~ 30VSwitching Frequency :180kHz ±15% :300kHz & 500kHz available as customOutput Current:more than 200mA(VIN=1.8V, VOUT=3.3V)Stand-by Current :3.0µA (MAX)Soft-start internally set-up Can...

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SeekIC No. : 004548066 Detail

XC9501: Features: Input Voltage Range :0.9V ~ 10VPower Supply Voltage Range :2.0V ~ 10VOutput Voltage Range :1.5V ~ 30VSwitching Frequency :180kHz ±15% :300kHz & 500kHz available as customOutput Current:mor...

XC9501 Data Sheet

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Part Number:: XC9501
Supply Ability:: 5000

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Qty
1~5000

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Negotiable

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15 Days

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Upload time: 2024/4/18

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Product Details

Description

Features:

Input Voltage Range                            :0.9V ~ 10V
Power Supply Voltage Range               :2.0V ~ 10V
Output Voltage Range                          :1.5V ~ 30V
Switching Frequency                             :180kHz ±15%
                                                             :300kHz & 500kHz available as custom
Output Current                                     :more than 200mA(VIN=1.8V, VOUT=3.3V)
Stand-by Current                                  :3.0µA (MAX)
Soft-start internally set-up
                                                             Can be set freely with 0.9V(± 2.0%) of reference voltage supply & external components.
Switching Frequency                             :180kHz ±15%
                                                             :300kHz & 500kHz available as custom
Output Current                                     :more than 200mA(VIN=1.8V, VOUT=3.3V)
Stand-by Current                                  :3.0µA (MAX)
Soft-start internally set-up
MSOP-10 Package

Application

# PDAs
# Palm top computers
# Portable Audio Systems
# Various Multi-function Power Supplies

Pinout

Connection Diagram

Specifications

PARAMETER	SYMBOL	RATINGS	UNITS
VDD Pin Voltage	VDD	- 0.3~12	V
FB1, 2 Pin Voltage	VFB	- 0.3~12	V
EN1, 2 Pin Voltage	VEN	- 0.3~12	V
PWM1,2 Pin Voltage	VPWM	- 0.3~12	V
EXT1, 2 Pin Voltage	VEXT	- 0.3 ~ VDD + 0.3	V
EXT1, 2 Pin Current	IEXT	± 100	V
Power Dissipation	Pd	150	mA
Operating Temperature Range	Topr	- 40 ~ + 85
Storage Temperature Range	Tstg	- 55 ~+ 125

Description

The XC9501 series are PWM controlled, PWM/PFM automatic switching controlled, multi-functional, dual step-up DC/DC converter controller ICs.

With 0.9V (±2%) of standard voltage supply internal, and using externally connected components, output voltage can be set freely on both DC/DC controllers between 1.5V to 30V. With a 180kHz frequency, the size of the external components can be reduced. 300kHz and 500kHz switching frequencies are also available as custom-designed products.

The control of the XC9501 series can be switched between PWM control and PWM/PFM automatic switching control using external signals. Control switches from PWM to PFM during light loads when automatic switching is selected and the series is highly efficient from light loads to large output currents. Noise is easily reduced with PWM control since the switching frequency is fixed.

The XC9501 series provides the option of being able to select the control suited to the application. Soft-start time is internally set to 10msec which offers protection against rush currents when the power is switched on and also against voltage overshoot.

XC9501

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