HIP SERIES Programmable Module
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Programmable Module HIGH OUTPUT VOLTAGE: 100 VDC to 500 VDC HIGH POWER: TO 100 WATTS, ISOLATED WIDE INTPUT RANGE: 10-20 Vdc and 18-36 Vdc FEATURES: • Wide Input Voltage Range: 15HIP Series 10-20Vdc; 28HIP Series 18-36 Vdc • Input under and over voltage protection • Programming Voltage: .5 to 5Vdc • Internal Programming Voltage Limit: 5.2Vdc typical • Voltage Monitor: 0 to 5V for 0 to 100% Vout • Reference Voltage: 5Vdc +/- 4%, 7mA max. • Linearity: <1% (10% to 100% Vout) • Maximum Output Short Circuit Current: 130% Iout max. typical. • Maximum Output Power: 100W • Efficiency: 87% typical • Internal Over Temperature Shutdown: 95°C, self resetting • Line Regulation: <0.2% Vout • Load Regulation: <0.5% Vout (for 10 to 100% Load change) • Output Ripple: up to 0.5% Vout, peak-peak • Fixed Frequency: 340kHz (typical) • Stability: <0.005% / hr. • Temperature Coefficient: <50 ppm/°C • Operating Temperature Range: 0°C to + 85°C baseplate • Storage Temperature: -55°C to +125°C • Isolation Input to Output: 3000VDC • Isolation Input to Base Plate: 2100VDC • Isolation Output to Base Plate: 2100VDC APPLICATIONS: Automated Test Equipment, Telecom, Burn-in, Capacitor Charging, Piezo-electric driving. The HIP Series are 100 Watt, PCB mountable, High Voltage Converters with a size of 3"x2"x.5"ht. The HIP Series modules are 10% to 100% output voltage programmable by means of a 0.5V to 5Vdc source. The HIP Series can be easily programmed by using an external potentiometer connected to the Vref Pin. Other programming voltages are available. Please contact factory for assistance. The Output can be programmed between 1-10% with a corresponding increase in linearity error. These modules have an adjustable current limit though a current limit pin on the input side. External resistor or a voltage source connected to the pin will limit the maximum output current. By using the VPROG and ILIM pins, HIP modules can be used in a versatile rectangular power envelope with 10-100% programming on Vout and widely varying current limit. A Voltage Monitor pin reference to -Out is provided. This pin shows 0 to 5V when the output voltage varies from 0 to 100%. The Monitor pin can be used for external output voltage protection circuit. HIP Units are protected against Input Over/Under voltage, Output Short Circuit, and Over Temperature. PHYSICAL CHARACTERISTICS: Case Dimensions: LxWxH is 3" x 2" x 0.5" Weight: 110 Grams typical Full Epoxy Encapsulation for harsh environments MILITARY OPTIONS AVAILABLE: • Expanded Operating Temperature: -40°C to + 85°C • Selected Mil Std 883 Environmental Screening Call 800-431-1064 to speak with an engineer for any additional requirements. 15HIP SERIES Wide Input Range: 10 - 20 V

PIN DESCRIPTION Pin 1(-IN): Negative Input Voltage to the unit; 10-20V (15HIP Series) or 18-36V (28HIP Series). Inputs are UV/OV protected, non latched shut down. Pin 2: (SHDN): When pulled below 1Vdc, will cause the unit to shut down. Non-latching. Pin 3 (ILIM): Connecting this pin through a resistor to -IN will limit the maximum output current and short circuit current limit. For maximum current, leave the pin unconnected. Pin 4 (VPROG): Programming Voltage, .5 to 5 Vdc controls the output within 10 to 100% Vout max. A programming voltage limiter is designed in to prevent the internal...

The VREF pin can be used to program the output using a potentiometer or resistor divider. The return path should be connected directly to -IN pin to decrease the programming error. CURRENT LIMIT: ILIM Pin usually has 2V with respect to -IN when not connected. This allows the maximum Iout and short circuit current from the unit. If the actual current required by the unit is less than the nominal current, the unit can have a lower maximum Iout and short circuit current by reducing the voltage on ILIM pin linearly. SYNCHRONIZATION: Two HIP units can be synchronized by connecting the SYNC pins...

VMON: VMON pin shows a voltage proportional to the output voltage. When Vout is nominal, VMON returns 5V and when Vout is zero (0) the pin shows 0V with respect to -OUT. This pin can be used to monitor the output voltage indirectly and can be used for external output over voltage protection. The minimum input impedance for the interfacing circuit should be greater than 10 Kohms when connected to this pin. HIP HEAT SINK, THERMAL INTERFACE Thermal and Mechanical Specifications

TYPE HIPCH PART HIPTI = Thermal Interface Alloy Aluminum Substrate

Thermal Conductivity (BTU-in/hr sq.ft °F): 1530 Coefficient of Thermal Expansion (25-100°C, 10{to the neg.6th} in-in/°F): 13.1 Hardness, Brinnell B: 23 Endurance Limit, psi: 5000 Standard Thickness (inches): .002 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: 914-738-82