SERIES SA
8Pages

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Catalog excerpts

SERIES SA - 1

SERIES SA Hi Voltage, Isolated, Proportional Modules Plug-In and Surface Mount Models Ultra-Compact, Low Profile DC-DC Converters Single Output with Center Tap 100 to 1000Vdc at 3W Output The Series SA of Single Output, High-Voltage DC-DC Converters feature ultra-miniature encapsulated units. These reliable, isolated units are characterized by high efficiency and excellent load regulation and operate over a temperature range of -25°C to +70°C with no electrical de-rating and/or heat-sinking. FEATURES • Ultra-Miniature Case • Single Output with Center Tap • Isolated, Unregulated, 3W Output Power • 1500Vdc Input/Output Isolation • Input Over Voltage Shutdown • High Efficiency: to 87% • Tight Load Regulation • Low Output Ripple • High Input/Output Isolation • Internal Over Temperature Protection • Wide Operating Temperature: -25°C to +70°C • Plug-in and Surface Mount versions available OPTIONS AVAILABLE : • Expanded Operating Temperature: -55°C to +85°C and other military options available Per Mil.Std. 883 • Stabilization Bake (at +125°C ambient) - Method 1008 • Thermal Cycle (between -55°C and +125°C) - Method 1010 Condition B • High Temperature Burn-In - Method 1015 • Vibration, Shock, Humidity, and Altitude • Contact factory to submit any additional requirements for review: Phone: (800)431-1064 Email:info@picoelectronics.com [1] • Photomultipler Tubes • Capacitor Charging • Electrostatic Lenses • Piezo Devices • Ultrasonic Transducers • Avalanche Photodiodes • Electron Beam Deflection • Spectroscopy ELECTRICAL CHARACTERISTICS (25°C ambient, Vi, nom and Vout, Max.) INPUT VOLTAGE NOMINAL (Vin, nom): 5Vdc, 12Vdc, 24,Vdc, 28Vdc INPUT VOLTAGE RANGE: Min. +/-10% Vi, nom INPUT OVER VOLTAGE SHUTDOWN (O.V. SHDN): 120% Vin, nom (Typical) OUTPUT VOLTAGE NOMINAL (Vout, nom): 100Vdc to 1000Vdc, 50 Vdc increments OUTPUT VOLTAGE NOMINAL TOLERANCE: +/-3% Vo, nom at full load OUTPUT POWER: Max. 3W over entire Vin range&n

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SERIES SA - 2

LINE REGULATION: None. Vout proportional to Vin LOAD EFFECT: 6% Vout change from no load to full load (typical) EFFICIENCY: 83% (Typical) CONVERTER FREQUENCY: 250kHz to 500kHz SHDN PIN CURRENT/VOLTAGE FOR SHUTDOWN: Vshdn<0.4V; Ishdn >0.5mA (Sink Capability) OVER TEMPERATURE SHUTDOWN: 125°C Internal Temperature OUTPUT TEMPERATURE COEFFICIENT: 0.05% Vout, nom/°C (Typical) ISOLATION CHARACTERISTICS INPUT/OUTPUT ISOLATION: 1500Vdc ISOLATION RESISTANCE: 100Mohm (Min.) ENVIRONMENTAL CHARACTERISTICS OPERATING TEMPERATURE:-25°C to +70°C STORAGE TEMPERATURE: -55°C to +125°C MECHANICAL DIMENSIONS...

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SERIES SA - 3

LAND PATTERN REMOTE SHUTDOWN: The converter is turned off when Pin # 2 (SHDN) is clamped to Pin # 1 (-IN) within less than 0.4V. ISOLATED SHUTDOWN NON-ISOLATED SHUTDOWN SINGLE/DUAL OUTPUT OPERATION : The converter can be operated as a single output source of nominal Vout with a load connected between (-Out) and (+Out) or as a dual bipolar source with loads connected between (-Out) and (Com); and (+Out) and (Com) with each load being powered at Vout/2. INPUT OVER VOLTAGE SHUTDOWN - Plug-in and Surface Mount GENERAL PART NUMBER

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SERIES SA - 4

SURFACE MOUNT **SA****SM (e.g. 5SA600SM) SERIES 5SA Standard Models (25°C ambient, Vi, nom and Pout, Max.) PICO PART # OUTPUT VOLTAGE INPUT VOLTAGE MAX. MAX. * ** OUTPUT OUTPUT LOAD EFF. OUTPUT PRICE FULL CURRENT POWER EFFECT (%) RIPPLE (US $) LOAD (mA) (W) (%) (%) (mA) Surface Mount NOTES: (*) Load Regulation measured between No Load and Full Load. (**) Output Ripple measured with 1MHz Bandwith.

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SERIES SA - 5

SERIES 12SA Standard Models (25°C ambient, Vi, nom and Pout, Max.)

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SERIES SA - 6

SERIES 24SA Standard Models (25°C ambient, Vi, nom and Pout, Max.)

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SERIES SA - 8

OUTPUT CHARACTERISTICS INPUT/OUTPUT DIAGRAM For immediate engineering assistance or to place an order: Call Toll Free: 800-431-1064 PICO Electronics, Inc. 143 Sparks Ave. Pelham, NY 10803-1810 Tel: 914-738-1400 or Fax: 914-738-8225

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