PTH05050YAH Emerson Network Power, PTH05050YAH Datasheet

DC/DC Converter

PTH05050YAH

Manufacturer Part Number
PTH05050YAH
Description
DC/DC Converter
Manufacturer
Emerson Network Power
Datasheet

Specifications of PTH05050YAH

Dc / Dc Converter O/p Type
Variable
No. Of Outputs
1
Input Voltage
4.5V To 5.5V
Power Rating
10W
Output Voltage
1.8V
Output Current
6A
Approval Bodies
CAN/CSA, CUL, IEC, TUV, UL
Supply Voltage
5.5V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PTH05050YAH
Manufacturer:
TI/德州仪器
Quantity:
20 000
Special Features
• V TT bus termination output
• 6 A output current (8 A peak)
• 3.3, 5, or 12 Vdc input voltage
• DDR and QDR compatible
• ON/OFF inhibit ( for V TT stand-
• Under-voltage lockout
• Operating temperature range:
• Efficiencies up to 88%
• Output overcurrent protection
• Point-of-Load-Alliance (POLA)
• Available RoHS compliant
• 2 Year Warranty
Safety
PTHxx050Y
3.3/5/12 Vin
Total Power:
# of Outputs:
(output the system V REF )
by)
-40 °C to +85 °C
(non-latching, auto-reset)
compatible
UL/cUL CAN/CSA-C22.2
No. 60950
File No. E174104
TÜV Product Service
(EN60950) Certificate No.
B 04 06 38572 044
CB Report and Certificate
to IEC60950, Certificate No.
US/8292/UL
10.8 Watts
Single
Specifications
All specifications are typical at nominal input, V REF = 1.25 V, full load at 25 °C unless otherwise stated
Input current:
Input voltage range:
Undervoltage lockout:
Input capacitance:
(See Note 4, page 3)
Remote ON/OFF:
C in, C o1, C C o2 = typical value
Input
PTH03050Y
PTH05050Y
PTH12050Y
No load
PTH03050Y
PTH05050Y
PTH12050Y
Vin increasing
Vin decreasing
Vin increasing
Vin decreasing
Vin increasing
Vin decreasing
PTH03050Y & PTH05050Y
PTH12050Y
Embedded Power for
Business-Critical Continuity
10 mA
2.95 - 3.65 Vdc
4.5 - 5.5 Vdc
10.8 - 13.2 Vdc
2.45 V typ., 2.80 V max.
2.20 V min., 2.40 V typ.
4.30 V typ., 4.45 V max.
3.40 V min., 3.70 V typ.
9.5 V typ., 10.4 V max.
8.80 V min., 9.0 V typ.
470 µF
560 µF
Active high
Rev. 3.23.09_137
PTHxx050Y Series
1 of 5

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PTH05050YAH Summary of contents

Page 1

PTHxx050Y 3.3/5/12 Vin Total Power: 10.8 Watts # of Outputs: Single Special Features • bus termination output (output the system V REF ) • output current (8 A peak) • 3. Vdc input voltage • DDR and QDR compatible • ON/OFF inhibit ( for V TT stand- by) • Under-voltage lockout • Operating temperature range: -40 °C to +85 °C • Efficiencies up to 88% • ...

Page 2

Specifications Continued Output Output current: (over V V range) REF Tracking range for V : REF Tracking tolerance REF TT REF (over line, load & temperature) Ripple and noise: Load transient response: (See Note 5, page 3) Output capacitance: Non-ceramic values (See Notes 5 & 6, page 3) Ceramic values (See Note 5, page 3) (See Note 7, page 3) General Specifications Efficiency Insulation voltage: Switching frequency: Approvals and standards: Material flammability: Dimensions: Weight: MTBF: Environmental Specifications ...

Page 3

Ordering Information Output Power Input (max) Voltage 10.8 W 2.95 - 3.65 Vdc 10.8 W 4.5 - 5.5 Vdc 10.8 W 10.8 - 13.2 Vdc Part Number System with Options Product Family Point of Load Alliance Compatible Input Voltage and Output Current Mechanical Package Always 0 Notes 1 Rating is conditional on the module being soldered layer PCB with 1 oz. copper. See the SOA curves or contact the factory for appropriate derating. The PTH03050Y and PTH05050Y require no dearting °C operating temperature and natural convection airflow pulse period at 10% maximum duty. 3 This control pin has an internal pull-up to the input voltage Vin left ...

Page 4

Characteristic Data OUTPUT CURRENT (C) Figure 1 - Safe Operating Area Vin = 3 REF = 1.25 V, Iout = 6 A (See Note A) 100 90 ...

Page 5

... While every precaution has been taken to ensure *After solder reflow accuracy and completeness in this literature, Emerson on customer board Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Solder Ball Emerson Network Power. 0.040 (1.02) ø 6 Places The global leader in enabling business-critical continuity. Lowest Component 0.010 min. (0.25) Bottom side Clearance AC Power ...

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