JTF0824S3V3 Datasheet, PDF (1/2 Pages) XP Power Limited – 815 Watts JTF Series

8 15 Watts
JTF Series
xppower.com
• High Power Density
• Wide 4:1 Input Range
• Operating Temperature 40 º C to +105 º C
• Single & Dual Outputs
• Standard Remote On/Off
• 1600 VDC Isolation
• 3 Year Warranty
Specification
Input
Input Voltage Range
Input Current
Input Filter
Input Reflected
Ripple Current
Input Surge
• 24 V (9-36 VDC)
48 V (18-75 VDC)
• See table
• Pi network
• 20 mA pk-pk through 12 µH inductor and
47 µF capacitor, 5 Hz to 20 MHz
• 24 V models: 50 VDC for 100 ms
(1 second for 12 W versions)
48 V models: 100 VDC for 100 ms
(1 second for 12 W versions)
Output
Output Voltage
• See table
Minimum Load
• No minimum load required
Initial Set Accuracy • ±1.0% max for JTF15, ±1.2% for others
Start Up Delay
• 20 ms typical
Line Regulation
• ±0.2% max single, ±0.5% dual
Load Regulation
• ±0.5% max single, ±1.0% max dual
Cross Regulation
• ±5% on dual output models (see note 2)
Transient Response
• <3% max deviation, recovery to within 1%
in 250 µs for a 25% load change
Ripple & Noise
• 85 mV pk-pk, 20 MHz bandwidth for
JTF08, JTF10 and JTF12, 60 mV pk-pk
20 MHz bandwidth for JTF15 (see note 3)
Overload Protection
• 150% of full load typical for JTF08 & JTF15,
170% of full load typical for JTF10 & JTF12
Overvoltage Protection • 3.3 V models: 3.9 V typical
5 V models: 6.2 V typical
12 V models: 15 V typical
15 V models: 18 V typical
±5 V models: ±6.2 V typical
±12 V models: ±15 V typical
±15 V models: ±18 V typical
Short Circuit Protection • Trip & restart (hiccup) with auto recovery
Maximum Capacitive • See table
Load
Temperature
Coefficient
• ±0.02/°C max
Remote On/Off
• On: 3 to 12 VDC or open circuit
Off: <1.2 VDC or short circuit pins 1, 2 & 3
General
Efficiency
Isolation
Isolation Capacitance
Switching Frequency
Power Density
MTBF
• See tables
• 1600 VDC Input to Output
1600 VDC Input to Case
1600 VDC Output to Case
• 2000 pF max for JTF15,
1500 pF max for others
• 330 kHz typical for JTF15,
270 kHz typical for others
• JTF08: 20 W/in³, JTF10: 25 w/in³,
JTF12: 30 W/in³, JTF15: 37.5 w/in³,
• >1 MHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature • -40 °C to +105 °C, derate from 100% load
at +60 °C to no load at +105 °C for 10 W,
12 W and 15 W versions and from 100%
load at 70 °C to no load at 105 °C for 8 W
version
Case Temperature
• +105 °C max
Storage Temperature • -40 °C to +125 °C
Humidity
• Up to 90%, non-condensing
Cooling
• Natural convection
EMC
Emissions
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Field
• EN55022 class A conducted with external
components - see application note
• EN61000-4-2, level 3, Perf Criteria B
• EN61000-4-3, 10 V/m Perf Criteria A
• EN61000-4-4, level 3 Perf Criteria B*
• EN61000-4-5, level 2 Perf Criteria B*
• EN61000-4-6, 10 Vrms Perf Criteria A*
• EN61000-4-8, 1 A/m Perf Criteria A
* External input capacitor required, 330 µF/100 V.