XC6366B103MR Torex Semiconductor, XC6366B103MR Datasheet

XC6366B103MR

Manufacturer Part Number

XC6366B103MR

Description

Manufacturer

Torex Semiconductor

Datasheets

1.XC6365B103MR.pdf (24 pages)

2.XC6365B103MR.pdf (21 pages)

3.XC6365A333MR.pdf (21 pages)

Specifications of XC6366B103MR

Date_code

05+

Packing_info

SOT-153

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

XC6366B103MR

Manufacturer:

TOREX

Quantity:

20 000

Current page: 1 of 24
Download datasheet (2Mb)

XC6365/XC6366

PWM Controlled, PWM/PFM Switchable Step-Down DC/DC Converters

■TYPICAL APPLICATION CIRCUIT

■GENERAL DESCRIPTION

The XC6365/XC6366 series are multi-functional step-down DC/DC converters with built-in high speed, low ON resistance

drivers. An output current of more than 1A is possible using an externally connected transistor, coil, diode and capacitor.

Output voltage is programmable in 100mV increments between 1.5V to 6.0V (V

standard voltage supply internal and using externally connected components, output voltage can be set up freely (FB). With

a 300kHz switching frequency, the size of the external components can be reduced.

Control switches from PWM to PFM during light loads with the XC6366 (PWM/PFM switchable) and the series is highly

efficient from light loads to large output currents.

In relation to soft-start time, both internally set-up 10ms types (A, B) and external resistor or capacitor regulated types (C, D)

are available.

During stand-by time (CE pin "Low" ), current consumption is reduced to less than 0.5μA.

With UVLO internal, the external transistor will be forcibly switched off if used below the stipulated voltage.

■APPLICATIONS

●Electronic information organizers

●Palmtops

●Cellular and portable phones

●Portable audio systems

●Various multi-function power supplies

Series

■FEATURES

Input Voltage Range : 2.2V ~ 10V (V

Output Voltage Range : 1.5V ~ 6.0V programmable in

Oscillation Frequency : 300kHz (±15%)

Output Current

High Efficiency

Stand-by Capability : ISTB=0.5μA (MAX.)

Soft-start time set-up externally type possible

Internally set-up output voltage type possible (V

Externally set-up output voltage type possible (FB)

Maximum Duty Ratio : 100%

PWM/PFM Switching Control (XC6366)

Package

■TYPICAL PERFORMANCE

CHARACTERISTICS

OUT

) (±2.5% accuracy). Further, with 1.0V of

: Custom products for 180, 500kHz

: More than 1.0A

: 92% (TYP.)

: SOT-25, USP-6C

100mV increments (±2.5%)

☆GreenOperation-Compatible

=5.0V, V

OUT

=3.0V)

type)

ETR0501_002

OUT

1/24

)

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