XC6371A501PR Torex Semiconductor, XC6371A501PR Datasheet

XC6371A501PR

Manufacturer Part Number

XC6371A501PR

Description

Manufacturer

Torex Semiconductor

Datasheets

1.XC6371A351PR.pdf (19 pages)

2.XC6371A501PR.pdf (14 pages)

Specifications of XC6371A501PR

Date_code

05+

Packing_info

SOT-89

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

XC6371A501PR

Manufacturer:

TOREX

Quantity:

1 190

Company:

Meier Automation Equipment Co., Limited

Part Number:

XC6371A501PR

Manufacturer:

TOREX/特瑞仕

Quantity:

20 000

Current page: 1 of 14
Download datasheet (243Kb)

PWM Controlled Step‐Up DC/DC Controllers/Converters

■General Description

■Typical Application Circuit

NCMOS Low Power Consumption

NOperating Voltage

NOutput Voltage Range

NOutput Voltage Accuracy : ±2.5%

NSelectable Oscillator Frequency

The XC6371 series are a group of PWM controlled step-up DC/DC

converters.

On-chip proprietary phase compensation and soft start-up circuits ensure

excellent transient response and improved performance.

Output voltage can be selected from 2.0V to 7.0V in 0.1V increments

(accuracy: ±2.5%). Oscillator frequency is also selectable from three

frequencies; 50, 100, and 180kHz (accuracy: ±15%).

Every built-in switching transistor type enables a step-up circuit to be

configured using only three external components; a coil, a diode, and a

capacitor.

External transistor versions are available to accommodate high output

current applications.

5-pin packages, which are provided with either a CE (chip enable)

function that reduces power consumption during shut-down mode, or a

SOT-89 small package.

pin (separated power and voltage detect pins) are available.

Series

(TOP VIEW)

SOT-89

GND

: 0.9V~10.0V

: 2.0V~7.0V

: 50kHz, 100kHz,

180kHz

（Tantalum）

OUT

■Features

■Typical Performance

■Applications

GCellular phones, Pagers

GPalmtops

GCameras, Video recorders

GPortable products

Operating (start-up) voltage range

Output voltage range : 2.0V~7.0V in 0.1V increments

Highly accurate

Oscillator frequency : 50kHz, 100kHz, 180khz (±15%)

Maximum output currents (Tr built-in)

Highly efficient (Tr built-in)

Built-in switching transistor type and an external Tr type are

available.

Five-lead packaged units offer either Chip Enable or

independent V

Phase compensation and soft start-up circuits built-in Small

package

Note(1): Performance depends on external components and

Characteristic

100

PCB layout.

0.1

XC6371A301PR

Output Voltage:I

L＝100μH （CR54）， C

OUT

=0.9V

pin option.

: 0.9V~10V

: Set-up voltage ±2.5%

: Typ.100mA @ V

: Typ.85% @ V

: SOT-89 mini-power mold (3-pin, 5-pin)

selectable

1.2V

OUT

=5.0V .....Note(1)

OUT

＝47μF （Tantalum）

1.5V

（mA）

100

2.7V

1.8V

=3.0,

1000

437

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