PXF40-12S3P3 datasheet, PDF - EEWORLD Datasheet

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PXF40-12S3P3: DescriptionDC-DC converters 3.3V 8A; Categorysemiconductor Power management; File Size253KB，2 Pages; ManufacturerTDK Corporation; Websitehttp://www.tdk.com; Environmental Compliance

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PXF40-12S3P3 Overview

DC-DC converters 3.3V 8A

PXF40-12S3P3 Parametric

Parameter Name	Attribute value
Datasheets
PXF Series
Standard Package	1
Category	Power Supplies - Board Mou
Family	DC DC Converters
Packaging	Bulk
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	9V
Voltage - Input (Max)	18V
Voltage - Output 1	3.3V
Voltage - Output 2	-
Voltage - Output 3	-
Current - Output (Max)	8A
Power (Watts) - Manufacture Series	40W
Voltage - Isolati	1.6kV (1600V)
Features	Remote On/Off, OCP, OVP, SCP
Mounting Type	Through Hole
Package / Case	8-DIP Module
Size / Dimensi	2.00" L x 2.00" W x 0.40" H (50.8mm x 50.8mm x 10.2mm)
Operating Temperature	-40°C ~ 100°C
Efficiency	-
Power (Watts) - Max	26.4W
Other Names	PXF4012S-3P3PXF4012S3P3Q6102608

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PXF Series

Single, Dual, Triple Output 40W & 60W DC-DC Converters

Features

Industry Standard 2” x 2” Footprint

Six Sided Shielding

Agency Approved

12, 24V, and 48V Inputs (including 4:1 ranges)

UL, CSA, EN, CE approvals

Wide range input

Key Market Segments & Applications

Speciﬁcations

Model

Maximum Output Power

Voltage Accuracy (Full Load, Nom. Vin)

Voltage Adjustment

(1)

Minimum Load, each output

(2)

Line Regulation

Load Regulation (10% to 100%)

(3)

Cross Regulation (25% to 100%)

(4)

Start up time

Remote on/off (referenced to negative input)

Temperature Coefﬁcient

Operating Temperature

Maximum Case Temperature

Storage Temperature

Thermal Shock

Relative Humidity (non condensing)

Transient Response (25% step load change)

Overvoltage Protection (Zener clamp)

Overcurrent and Short Circuit Protection

Input Surge Voltage (Maximum for 100ms)

Reﬂected input ripple (peak to peak)

(6)

Isolation Voltage

Isolation Resistance

Isolation Capacitance (max)

Switching Frequency (Fixed)

MTBF (BELLCORE TR-NWT-000332)

Vibration

Conducted and Radiated Emissions

Immunity

Safety Agency Approval

Size (L x W x H)

Weight

Warranty

40W or 60W

Single, Dual and Triple Main ±1%, Triple Auxiliaries ±5%

±10% (Single and Dual Output Only)

Single Output = 0%, Dual and Triple = 10% of full load rating

Single / Dual ±0.5%, Triple (main) ±1%, Triple (auxiliary) ±5%

Single ±0.5%, Dual ±1%, Triple (main) ±2%, Triple (auxiliary) ±5%

Triple (main) ±1%, Dual/Triple (auxiliary) ±5%

PXF40: 25ms typ., PXF40xxW, PXF60: 20ms max.

Positive Logic: ON: Open or 3.0-12V, OFF Short or <1.2V

<±0.02%/°C

See derating curves

PXF40: 100°C, PXF40-xxW 105°C, PXF60 110°C

PXF40: -55 to 105°C, PXF40xxW, PXF60 125°C

MIL-STD-810F

5 to 95%

250us recovery

Typical 3.3V: 3.9V, 5V: 6.2V, 12V: 15V, 15V: 18V

Typically at 150%, hiccup with self recovery

12V input: 36V, 24V input: 50V, 48V input: 100V

PXF40: 40mA, PXF40xxW, PXF60: 20mA

Input - Output, Input to Case: 1600VDC minimum

Ohms minimum

PXF40, PXF60: 1000pF, PXF40xxW: 2500pF

300kHz (typ.)

PXF40: 1,398,000; PXF40xxW: 1,105,000, PXF60: 1.093,000 hours

10 - 55Hz, 10G, 30 minutes each X, Y, Z axis

EN55022 Level A, see installation manual

EN61000-4-2, -3, -4, -5, -6

IEC60950-1, UL60950-1, EN60950-1, CE Mark (48V input only)

2 x 2 x 0.4”

2.11 oz (60g)

Two Year

(1) Maximum output deviation is 10% inclusive of remote sense and trim. If remote sense is not being used, the +Sense and - Sense should be connected

to their corresponding outputs; + output, -output.

(2) Dual and Triple output models require a minimum load of 10% on the output to maintain speciﬁed regulation. No load operation will not damage the device.

(3) Load regulation for triple output: Main output:10-100%, with 10-100% balanced load on auxiliaries. Auxiliary outputs: 10% to 100% balanced on all outputs.

(4) Cross regulation for dual output: asymmetrical load 25% / 100% full load. Cross regulation for triple output: Main output 100% load, auxiliary 100%, other

auxiliary 25% to 100%. Auxiliary outputs: main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or main output 25%, auxiliary 25%, other

auxiliary 25% to 100%.

(5) An external ﬁlter capacitor is required for normal operation. The capacitor should be capable of handling a 1A ripple current for 48V and 24V models.

(6) Simulated Source impedence of 12uH placed in series with + input.

1-800-526-2324 • www.us.tdk-lambda.com/lp/

168

Disclaimer: us.tdk-lambda.com/lp/legal.htm

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