VHS1-SIP CUI | Alldatasheet

Document overview

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Technical content

Features

  • Isolated 1 W output
  • Temperature range: -40°C~+85°C
  • Unregulated
  • High efficiency to 78%
  • Single voltage output
  • Small footprint
  • SIP package style
  • Industry standard pinout
  • UL94-V0 package
  • No heatsink required
  • 6K Vdc isolation
  • Power density 0.85 W/cm³
  • No external component required
  • Low cost Model Input Voltage Output Output Current Package Number Nominal Range Voltage Max. Min. Efficiency Style VHS1-S5-S5-SIP 5 Vdc 4.5~5.5 Vdc 5 Vdc 200 mA 20 mA 72% SIP VHS1-S5-S9-SIP 5 Vdc 4.5~5.5 Vdc 9 Vdc 111 mA 12 mA 72% SIP VHS1-S5-S12-SIP 5 Vdc 4.5~5.5 Vdc 12 Vdc 84 mA 9 mA 75% SIP VHS1-S5-S15-SIP 5 Vdc 4.5~5.5 Vdc 15 Vdc 67 mA 7 mA 75% SIP VHS1-S12-S5-SIP 12 Vdc 10.8~13.2 Vdc 5 Vdc 200 mA 20 mA 75% SIP VHS1-S12-S9-SIP 12 Vdc 10.8~13.2 Vdc 9 Vdc 111 mA 12 mA 76% SIP VHS1-S12-S12-SIP 12 Vdc 10.8~13.2 Vdc 12 Vdc 84 mA 9 mA 78% SIP VHS1-S12-S15-SIP 12 Vdc 10.8~13.2 Vdc 15 Vdc 67 mA 7 mA 78% SIP

Description

Designed to convert fixed volt- ages into an isolated voltage, the VHS1-SIP series is well suited for providing board-mount local sup- plies in a wide range of applica- tions, including mixed analog/digi- tal circuits, test & measurement equip., process/machine controls, datacom/telecom fields, etc... The semi-regulated output can be followed by 3-terminal regulators to provide output protection, in addition to output regulation. Output Specifications Item Test conditions Min. Typ. Max. Units Output power 0.1 1 W Line Regulation For Vin change of 1% ±1.2 % Load Regulation 10% to 100% full load 10 15 % Output voltage accuracy See tolerance envelope graph Temperature drift @ 100% load 0.03 %/°C Output ripple 20 MHz Bandwidth 75 150 mVp-p Switching frequency Full load, nominal input 250 KHz Note: 1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless otherwise specified.

VHS1-SIP Series Dc-Dc Converter Rev. 01-2006 V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 General Specifications Short circuit protection <1 second Temperature rise at full load 25°C Max, 15°C Typ. Cooling Free air convection Operating temperature range -40°C to +85°C Storage temperature range -55°C to +125°C Soldering temperature 300°C (1.5mm from case for 10 sec.) Storage humidity range <95% Case material Plastic (UL94-V0) MTBF >3,500,000 hrs. Burn-in Full load at +85°C, for 4 hours at no-load and 4 hours at full load. Isolation Specifications Item Test Conditions Min. Typ. Max. Units Isolation Voltage Tested for 1 min. 6000 Vdc Insulation Resistance Test at 500 Vdc 1000 M Ω Typical Characteristics Ambient Temperature(Ḥ ) 12 5 7 Note: All Pins on a 2.54mm pitch; all Pin diameters are 0.50mm and all dimensions in mm. Side View Bottom View 19.50 12.50 4.10 2.54 2.40 2.00 15.24 9.8012 5 7 Pin Function +Vin -Vin -Vout +Vout 1.00 +0.15 / -0 2.54 2.54 Outline Dimensions & Recommended Layout Pattern

Table 1. If additional filtering is required, the network as shown in Figure 1. requirements as shown in Table 2. an LC network as in Figure 1. permanently damaged if exposed to these conditions. can also be used to protect against over-loading. case, the COM pin shouldn’t be used. achieve the negative regulated output.