TXS80ZD View Datasheet(PDF) - Power-One Inc.
Part Name
Description
Manufacturer
TXS80ZD Datasheet PDF : 3 Pages
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Input voltage range 36…75V DC
Single 80…100A output
1500V DC I/O electrical strength test voltage
Approvals: cRUus / CE (pending)
• High density design in industry standard
3/4 brick size (2.4” x 3.45” x 0.5”)
• 100°C base plate operation
• Highly efficient topology with synchronous
rectifiers
• Output voltage trim range ±10%
• ON/OFF control
• Remote sense
• Basic insulation rating
Selection Chart
Output
Uo nom
[V DC]
Io nom
[A]
Input voltage
Ui
[V DC]
Rated power
TA = 60°C 1
Po nom [W]
1.2
75
1.5
75
1.8
75
2.5
80
1.2 100
1.5 100
1.8 100
36…75
36…75
36...75
36...75
36...75
36...75
36...75
90 @ 200 lfm
112 @ tbd lfm
135 @ 300 lfm
200 @ tbd lfm
120 @ 300 lfm
150 @ tbd lfm
180 @ 400 lfm
1 Ui nom ± 25%, TBaseplate=100°C, linear air flow, stand alone module
Type
TXS75ZY
TXS75ZA
TXS75ZB
TXS80ZD
TXS100ZY
TXS100ZA
TXS100ZB
Features
Sense, Trim
Enable or
Shut-down
Purpose / Description
The TXS series is a 75 to 100 Amp, open frame, highly efficient, board mountable DC/DC converter.
The low voltage – high amperage supplies the next generation of microprocessors, gate arrays and
integrated circuits with reliable power. The TXS series features input undervoltage lockout, plus
overload and overtemperature protection and its input-output voltage combination is ideally suited for
Distributed Power Architectures (DPAs).
Input
Nominal input voltage
Input voltage range
Transient voltage withstand
Efficiency
Ui nom
survival
Ui nom, Io nom, Ta=25°C
TXS75ZY, TXS100ZY
TXS75ZA, TXS100ZA
TXS75ZB, TXS100ZB
TXS80ZD
48 V DC
36...75 V DC
100V/100ms
typ. 87%
typ. 88%
typ. 89%
typ. 90%
www.power-one.com
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