pt4242 Thaler Corporation, pt4242 Datasheet

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pt4242

Manufacturer Part Number
pt4242
Description
5v 10w 24v-input Isolated Dc/dc Converter
Manufacturer
Thaler Corporation
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PT4242
Manufacturer:
TI/德州仪器
Quantity:
20 000
Description
Standard Application
For technical support and more information, see inside back cover or visit www.ti.com
10-W Low-Profile 24V-Input
Isolated DC/DC Converter
PT4240 Series
+V
-V
in
in
5
3
Features
+ V in
-V in
† PT4247¨
Remote
O n / O f f
Ordering Information
PT4241¨
PT4242¨
PT4243¨
PT4244¨
PT4245¨
PT4246¨
PT Series Suffix
Case/Pin
Configuration
P T 4 2 4 0
1
V
o
(adj)
1 0
+ V out
Order
Suffix
(PT1234
-Vout
N
A
C
8, 9
6, 7
Package
Code
x
(EPE)
(EPG)
(EPF)
)
+V
-V
out
out
Pin-Out Information
Pin
O
D
A
L
Function
(Revised 1/14/2002)
SLTS145A

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pt4242 Summary of contents

Page 1

... Isolated DC/DC Converter Description Standard Application + For technical support and more information, see inside back cover or visit www.ti.com Features Ordering Information PT4241¨ PT4242¨ PT4243¨ PT4244¨ PT4245¨ PT4246¨ † PT4247¨ PT Series Suffix (PT1234 x ) Case/Pin ...

Page 2

PT4240 Series 10-W Low-Profile 24V-Input Isolated DC/DC Converter Specifications Characteristic Symbol Notes: Conditions Min For technical support and more information, see inside back cover or visit www.ti.com PT4240 SERIES Typ Max Units ...

Page 3

... PT4240 Series 10-W Low-Profile 24V-Input Isolated DC/DC Converter PT4242, V =3.3VDC o Efficiency vs Output Current 36.0V 30.0V 75 24.0V 18. 0.5 1 1.5 2 2.5 3 Iout (A) Output Ripple vs Output Current 18.0V 40 24.0V 30.0V 30 36. 0.5 1 1.5 2 2.5 3 Iout (A) Power Dissipation vs Output Current 3 2 18.0V 24.0V 1.5 30.0V 36. 0.5 1 1.5 2 2.5 3 Iout (A) Safe Operating Area @Vin =24V 90 ...

Page 4

Application Notes PT4220/4240 Series Using the Remote On/Off with the PT4220/4240 Isolated 10W Excalibur DC/DC Converters Table 1; Pin 1 Remote On/Off Control Parameters Parameter Min Typ Notes: Table 2; UVLO Thresholds Series V Range in Figure ...

Page 5

... Figure For technical support and more information, see inside back cover or visit www.ti.com Notes: PT4241 PT4245 PT4242 PT4221 PT4225 PT4222 out PT4220/4240 6, 7 (R1) -V out Adj Down V (adj) ...

Page 6

... DC/DC CONVERTER ADJUSTMENT RESISTOR VALUES Series Pt # 24V Bus PT4247 PT4246 PT4241 48V Bus PT4227 PT4226 PT4221 V (nom (req’d) a PT4245 PT4242 PT4243 PT4225 PT4222 PT4223 V (req’d) a For technical support and more information, see inside back cover or visit www.ti.com PT4244 PT4224 ...

Page 7

... PACKAGING INFORMATION (1) Orderable Device Status PT4242A ACTIVE PT4242C ACTIVE PT4243A ACTIVE PT4243C ACTIVE PT4243N ACTIVE PT4244A ACTIVE PT4244C ACTIVE PT4244N ACTIVE PT4247A ACTIVE PT4247C ACTIVE PT4247N ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. ...

Page 8

Customer on an annual basis. PACKAGE OPTION ADDENDUM Addendum-Page 2 28-Aug-2008 ...

Page 9

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the ...

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