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Emerson
Emerson

PTH05050W Datasheet Preview

PTH05050W Datasheet

DC-DC / Non-Isolated POLA

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PTH05050W pdf
Embedded Power for
Business-Critical Continuity
PTH05050
5 Vin
Single Output
Total Power: 21.6W
Input Voltage: 4.5 - 5.5VDC
# of Outputs: Single
Rev.07.30.08
PTH05050
1 of 5
Special Features
• 6 A output current
• 5 V input voltage
• Wide-output voltage adjust
(0.8 Vdc to 3.6 Vdc)
• Auto-track™ sequencing*
• Pre-bias start-up capability
• Efficiencies up to 95%
• Output ON/OFF inhibit
• Output voltage sense
• Point-of-Load-Alliance (POLA)
compatible
• Available RoHS compliant
• 2 Year Warranty
Safety
UL/cUL CAN/CSA-C22.2
No. 60950-1-03/UL 60950-1,
File No. E186249
TÜV Product Service (EN60950)
Certificate No.
B 06 07 38572 068
Electrical Specifications
Output
Voltage adjustability
(See note 4)
Setpoint accuracy
Line regulation
Load regulation
total regulation
Minimum load
Ripple and noise
20 MHz bandwidth
Temperature co-efficient
-40°C to +85 °C
Transient response (see note 5)
Input
Input voltage range
Input current
Remote ON/OFF
Startup time
Undervoltage lockout
Track input voltage
EMC Charateristics
Electrostatic discharge
Conducted immunity
Radiated immunity
See note 3
No load
See note 1
Pin 2 (See note 6, 7)
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
0.8 - 3.6 Vdc
± 2.0% Vo
±10% mV typ.
±12 mV typ.
± 3% Vo
0A
20 mV pk-pk
± 5% Vo
70 μs recovery time
Overshoot/undershoot 100 MV
4.5 - 5.5 Vdc
10 mA typ.
Positive logic
1 V/ms
3.7 - 4.3 Vdc typ.
± 0.3% Vin



Emerson
Emerson

PTH05050W Datasheet Preview

PTH05050W Datasheet

DC-DC / Non-Isolated POLA

No Preview Available !

PTH05050W pdf
Embedded Power for
Business-Critical Continuity
General Specifications
Efficiency
See Efficiency Table
95% max.
Insulation voltage
Non-isolated
Switching frequency 550 kHz to 650 Khz
Approvals and
standards
EN60950
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(L x W x H)
22.10 x 12.57 x 8.50 mm
0.870 x 0.495 x 0.335 in.
Weight
2.9 g (0.10 oz)
MTBF demonstrated Telcordia SR-332F
7,092,000 hours
Environmental Specifications
Thermal performance
(see note 2)
MSL ('Z' suffix only)
Protection
Short-circuit
Operating ambient,
temperature
Non-operating
JEDEC J-STD-020C
Auto reset
-40 °C to +85 °C
-40 °C to +125 °C
Level 3
12 A typ.
*Auto-track™ is a trade mark of Texas Instruments
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 100 μF, Cout = 0 μF
Ordering Information
Output
Power
(Max.)
Input
Voltage
21.6 W 4.5 - 5.5 Vdc
Output
Voltage
0.8 - 3.6 V
Output
Current
(Min.)
0A
Output Current
(Max.)
Efficiency
(Typ.)
6 A 95%
Regulation2
Line Load
± 10 mV
± 12 mV
Rev.07.30.08
PTH05050
2 of 5
Model Number
PTH05050


Part Number PTH05050W
Description DC-DC / Non-Isolated POLA
Maker Emerson
Total Page 5 Pages
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