pt4227 Thaler Corporation, pt4227 Datasheet

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pt4227

Manufacturer Part Number
pt4227
Description
3.3vout 10w 48v-input Isolated Dc/dc Converter
Manufacturer
Thaler Corporation
Datasheet
Description
Standard Application
For technical support and more information, see inside back cover or visit www.ti.com
10-W Low-Profile 48V-Input
Isolated DC/DC Converter
PT4220 Series
+V
-V
in
in
5
3
Features
+Vin
-Vin
† PT4227¨
Remote
On/Off
Ordering Information
PT4221¨
PT4222¨
PT4223¨
PT4224¨
PT4225¨
PT4226¨
PT Series Suffix
Case/Pin
Configuration
1
PT4220
V
o
(adj)
10
Order
Suffix
(PT1234
N
A
C
+Vout
–Vout
8, 9
6, 7
Package
Code
x
(EPE)
(EPG)
(EPF)
)
+V
-V
out
out
Pin-Out Information
Pin
O
A
D
L
Function
(Revised 1/14/2002)
SLTS127A

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pt4227 Summary of contents

Page 1

... For technical support and more information, see inside back cover or visit www.ti.com Features Ordering Information PT4221¨ PT4222¨ PT4223¨ PT4224¨ PT4225¨ PT4226¨ † PT4227¨ PT Series Suffix (PT1234 x ) Case/Pin Order Package Configuration Suffix Code ...

Page 2

PT4220 Series 10-W Low-Profile 48V-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 PT4220 SERIES Typ Max Units ...

Page 3

PT4220 Series 10-W Low-Profile 48V-Input Isolated DC/DC Converter PT4222, V =3.3VDC o Efficiency vs Output Current 36.0V 48.0V 75 60.0V 75. 0.5 1 1.5 2 2.5 3 Iout (A) Output Ripple ...

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

... Application Notes PT4220/4240 Series Adjusting the Output Voltage of the 10W-Rated Excalibur™ Series of Isolated DC/DC Converters Adjust Up: Adjust Down: Table 1 DC/DC CONVERTER ADJUSTMENT RANGE AND FORMULA PARAMETERS Series Pt # 24V Bus PT4247 PT4246 48V Bus PT4227 PT4226 Rated Current (nom) o Vo(min) Vo(max ...

Page 6

... Application Notes continued PT4220/4240 Series Table 2 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 ...

Page 7

... PT4224N ACTIVE PT4227A ACTIVE PT4227C ACTIVE PT4227N ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design ...

Page 8

Customer on an annual basis. PACKAGE OPTION ADDENDUM Addendum-Page 2 9-Oct-2007 ...

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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