SRH05 XPPOWER | Alldatasheet

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SRH 05 Series D C -D C C onverter xxx Series w w w .xppow er.com 1 M odels & Ratings

  • 3 Pin Switching Regulator
  • SIP Package
  • Ultra Wide Input Range to 72 V
  • -40 °C to +85 °C Operation
  • Full Load to 60 °C Ambient
  • Class B Conducted & Radiated Emissions
  • MTBF >4.5 MHrs
  • 3 Year Warranty Dim ensions: SRH05:

0.5 Amp

0.46 (11.68) 0.38 (9.66) 0.02 (0.50) 0.10 (2.54) 0.16 (4.10) 0.29 (7.50) 0.40 (10.16) Printed Face 0.20 (5.08) 0.30 (7.70) 0.08 (2.0) 0.02 (0.5) 0.02 (0.5) 0.01 (0.25) 1 . A ll dim ensions are in inches (m m ) 2. W eight: 0.004 lbs (2.1 g) approx. 4. Pin pitch tolerance: ±0.02 (±0.5) 5. Case tolerance: ±0.02 (±0.5) N otes Pin C onnections Pin Single 1 +Vin

2 G round

Input C urrent Efficiency M ax capacitive load M odel N um ber N o Load Full Load, m in Vin Full Load, m ax Vin m in Vin m ax Vin 9 -72 V 3 .3 V 500 m A 3 m A 225 m A 3 0 m A 82% 75% 1 00 µF SR H 05S3 V3 9 -72 V 5.0 V 500 m A 3 m A 3 1 5 m A 45 m A 88% 80% 1 00 µF SR H 05S05 9 -72 V 6.5 V 500 m A 3 m A 3 9 5 m A 55 m A 9 1 % 83 % 1 00 µF SR H 05S6V5 1 4-72 V 7 .2 V 500 m A 3 m A 285 m A 60 m A 9 1 % 84% 1 00 µF SR H 05S7V2 1 4-72 V 9 .0 V 500 m A 3 m A 3 50 m A 75 m A 9 2% 86% 1 00 µF SR H 05S09 1 7-72 V 1 2.0 V 500 m A 3 m A 3 75 m A 9 5 m A 9 4% 89 % 1 00 µF SR H 05S1 2 21 -72 V 1 5.0 V 400 m A 3 m A 3 00 m A 9 5 m A 9 5% 89 % 1 00 µF SR H 05S1 5

w w w .xppow er.com 2 D C -D C C onverter Input O utput C haracteristic M inim um Typical M axim um U nits N otes & C onditions O utput Voltage 3 .3 1 5 VD C See M odels and R atings table Initial Set A ccuracy 3% A t full load M inim um Load 1 0 m A M inim um load required to m eet specification. O peration at no load w ill not cause dam age. Line R egulation 1 .0 % Load R egulation 0.6 % F rom 1 0% to full load T ransient R esponse ±3 % F or 25% load change R ipple & N oise 75 m V pk-pk 20 M H z bandw idth Short Circuit Protection Continuous, w ith auto recovery M axim um Capacitive Load See M odels and R atings table T em perature Coefficient 0.02 %/ ˚C C haracteristic M inim um Typical M axim um U nits N otes & C onditions Input Voltage R ange 9 72 VD C M odel dependant. See M odels and R atings table Input F ilter Capacitor Input R eflected R ipple 3 5 m A pk-pk Through 1 2 µH inductor and 47 µF capacitor Input Surge 75 VD C for 1 00 m s G eneral C haracteristic M inim um Typical M axim um U nits N otes & C onditions E fficiency 9 2 % See m odels and ratings table Isolation: Input to O utput 0 VD C N on isolated Sw itching F requency 1 20 800 kH z See application notes M ean Tim e B etw een F ailure 4.5 M H rs M IL-H D B K-21 7F , +25 °C G B W eight 0.004 (2.1 ) lb (g) Environm ental C haracteristic M inim um Typical M axim um U nits N otes & C onditions O perating T em perature -40 +85 °C D erate from 1 00% load at +60 °C to 40% at +85 °C Storage T em perature -40 +1 25 °C Case T em perature +100 °C H um idity 9 5 % R H N on-condensing Cooling N atural convection EM C: Im m unity Phenom enon Standard Test Level C riteria N otes & C onditions E SD Im m unity E N 61 000-4-2 ±6 kV/±8 kV A C ontact discharge/A ir discharge R adiated Im m unity E N 61 000-4-3 1 0 Vrm s A E F T/B urst E N 61 000-4-4 ±2.0 kV A S ee A pplication N ote Surges E N 61 000-4-5 ±1 .0 kV A S ee A pplication N ote Conducted Im m unity E N 61 000-4-6 1 0 V rm s A M agnetic F ields E N 61 000-4-8 1 A /m A EM C: Em issions Phenom enon Standard Test Level N otes & C onditions Conducted E N 5503 2 Class B S ee A pplication N ote R adiated E N 5503 2 Class B S ee A pplication N ote

w w w .xppow er.com D C -D C C onverter 3 23 Nov 17 Standard Application EM I & Surge/EFT Filter Sw itching Frequency vs Load Application N ote +Vin -Vin +Vout -Vout SRH05 C1 = 3.3 µF/100 V required if input voltage is above 50 VDC C2 = 100 µF (optional) to improve transient response C1, C2 and L1 should be placed as close to the SRH05 as possibleF C1 = 220 µF/100 V L1 = 12 µH C2 = 220µF/100 V +Vin -Vin Load C2 SRH05 Frequency (KHz) Output Current (mA) (Vin = 24 V - 72 V) 800 700 600 500 400 300 200 100 10 50 100 200 300 400 500