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HP-PP Small current range / PCB-mounting type
Feature
- Rated current: 10A–50A
- High precision through digital adjustment (output, offset and temperature correction)
- Built-in offset cancellation circuit
- Sensitivity and offset voltage compatible with ratiometric/non-ratiometric specifications
- Wide-band and low loss
- Superior noise-resistance
Inverters, Servo drivers, Power supply equipment, Uninterruptible power supply (UPS), Welders, Solar power generation system
DataSheet
Standard catalogTa=25℃, RL=10kΩ
Type | HP-PP10V08PP5 | HP-PP20V08PP5 | HP-PP40V08PP5 | HP-PP50V08PP5 |
---|---|---|---|---|
Rated current [If] | ±10A | ±20A | ±40A | ±50A |
Continuously flowing DC current | ±50A | |||
Saturation current (Vcc>4.6V) [Is] |
±25A | ±50A | ±100A | ±125A |
Internal reference voltage (Output) [Vref] *1 |
+2.5V±20mV | |||
External reference voltage (Input) [Vref] |
+0.5V~+2.65V | |||
Output voltage range (Vout−Vref @Is) |
-2V~+2V | |||
Theoretical sensitivity (800mV @If) |
80mV/A | 40mV/A | 20mV/A | 16mV/A |
Sensitivity error *1 | Within ±0.5% | |||
Electrical offset voltage (Vout−Vref @I=0, Vref=2.5V) [V0] *1 |
Within ±5mV | |||
Output linearity (@0~If or @0~Is) |
Within ±0.5% | |||
Response time (@di/dt=If/μs) |
Within 2.5μs (typ 2μs) | |||
Hysteresis voltage (@If×10) |
Within ±20mV | Within ±10mV | Within ±5mV | Within ±4mV |
Sensitivity Temp. Coef. *1 | Within ±200ppm/℃ | |||
Offset voltage Temp. Coef. *1 | Within ±0.125mV/℃ | Within ±0.075mV/℃ | ||
Internal reference voltage Temp. Coef. |
Within ±170ppm/℃ | |||
Control power supply [Vcc] | +5V±10% | |||
Consumption current | Within 20mA (typ 15mA) | |||
Frequency bandwidth (-3dB) | 400kHz | |||
Output RMS noise voltage DC ... 10kHz DC ... 100kHz DC ... 1MHz |
12.8mVpp 30.0mVpp 60.1mVpp |
8.3mVpp 18.5mVpp 31.1mVpp |
5.9mVpp 10.7mVpp 17.7mVpp |
5.2mVpp 8.8mVpp 15.1mVpp |
Operating Temp. [Ta] | −40℃~+105℃ | |||
Strage Temp. | −40℃~+105℃ | |||
Dielectric withstand voltage | 4000V AC 50/60Hz 1minute (Between all control terminal pins and inner surface of through hole for primary current) |
|||
Insulation resistance | Not less than 500MΩ 500V DC (Between all control terminal pins and inner surface of through hole for primary current) |
|||
Accuracy (@If) *2 | Within ±1.0% | |||
Accuracy (@If, +105℃) *2 | Within ±3.9% | Within ±3.4% |
- Note1)
- The electrical characteristics are numeric values within 3σ(99.7%) confirmed during product development.
- Note2)
- The characteristic items of *1 are adjusted values at the time of factory shipment.
- Note3)
- The offset voltage is a value after core demagnetization.
- Note4)
- The temperature coefficients indicate values obtained by dividing the maximum fluctuation in the operating temperature range by the temperature range.
- Note5)
- The output specifications are as follows; Vout output resistance: 2Ω(TYP), Vref output resistance: 200Ω(TYP), maximum output current: ±2mA, maximum load capacity: 100pF.
- Note6)
- The accuracies of *2 can be calculated by the following formula; accuracy at 25℃+(sensitivity temperature coefficient/10000×(Ta−25)+offset voltage temperature coefficient/800×100×(Ta−25)).
- Note7)
- The accuracies of *2 are values derived with reference to the internal reference output (Vref). Note that the internal reference voltage error and internal reference voltage temperature coefficient are added for accuracy when the internal reference voltage is not used.
- Note8)
- The above is for non-ratiometric specifications. Contact us separately if you require ratiometric specifications.
- Note9)
- Note that the output may fluctuate if the product is stored in a high-humidity environment.