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Technical content
Features
Independent Power Supply Voltage: 2.7 to 28V Wide Input Common-Mode Voltage: 2.7 to 28V Source Current Emitter Output Three Resistors Gain Set-up Wide Temperature Range: -20℃ to +125℃ Package: SOT23-5L
Applications
Battery Charger High Side Rail Current Detector SPS (Adaptor) Current Sense Networking System Typical Application Circuit VINVIP LOAD VCC OUT GND RG1 RG2 RS IS RL VIN+ VIN- IO
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. Function Block Diagram VCC VIP VIN GND OUT Pin Descriptions SOT23-5L
4 VIN
Name No. I / O Description OUT 1 O Current Detect Output GND 2 P IC Ground VIP 3 I Positive Input of Differential OPA VIN 4 I Negative Input of Differential OPA VCC 5 P IC Power Supply
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. IC Date Code Identification SOT23-5L Lot Number Part Number Code Year fc915 Internal & ID Lot Number: Wafer lot number’s last two digits For Example: 132386TB 86 Year: Production year’s last digit Internal ID: Internal Identification Code Part Number Code: Part number identification code for this product. It should be always “f”.
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Ordering Information
Part Number Operating Temperature Package MOQ Description FP130AKR-LF -20°C ~ +125°C SOT23-5L 2500EA Tape & Reel Absolute Maximum Ratings Parameter Symbol Conditions Min. Typ. Max. Unit Supply Voltage Vcc -0.3 28 V Common Mode Inputs Voltage Vi -0.3 28 V Differential Inputs Voltage (VIP – VIN) -30 1.5 V OUT Voltage -0.3 28 V Operating Temperature -20 +125 °C Storage Temperature -55 +150 °C Junction Temperature TJ +150 °C Allowable Power Dissipation TA=25°C 220 mW Junction to Ambient Thermal Resistance θJA +250 °C / W Junction to Case Thermal Resistance θJC +150 °C / W SOT25 Lead Temperature (soldering, 10 sec) +260 °C IR Re-flow Soldering Curve
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. Recommended Operating Conditions Parameter Symbol Conditions Min. Typ. Max. Unit Supply Voltage Vcc 2.7 28 V Operating Temperature -20 +125 °C (VCC=5V, VIN + =12V, ROUT=125KΩ, TA= -20°C~125°C, unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Unit Full Scale Sense Voltage VSENSE VSENSE=VIN +－VIN - 100 500 mV Common-Mode Input Voltage VCM 2.7 28 V Common-Mode Rejection CMRR VIN +=2.7V to 28V, VSENSE=50mV 100 120 dB Input Offset Voltage vs temp VOFFSET(TA) TMIN to TMAX 4 μV / ℃ Input Offset Voltage vs VCC VOFFSET(VCC) VCC=2.7V to 28V, VSENSE=50mV 2.5 10 μV/V Input Bias Current IBIAS VIP,VIN 2 μA Non-linearity Error NLE VSENSE=10mV to 150mV ±1 % Output Voltage VOUT VSENSE=50mV, RG1=RG2=1KΩ, RL=25KΩ 1.225 1.275 V Total Output Error TOE VSENSE=100mV ±2 % Output Impedance ROUT 1||5 GΩ||pF Voltage Swing to VCC VSCC VCC-0.8 V Voltage Swing to VCM VSCM VCM-0.5 V Bandwidth BW ROUT=125KΩ 32 kHz Settling Time Ts 5V Step, ROUT=125KΩ 30 μS Output Current IOUT VCC=VIN +=20V, VSENSE=1V, RG1=RG2=1KΩ, RL=15KΩ 350 μA Total Output-Current Noise INOISE BW=100KHz 3 nA Operating Voltage Range VCC 2.7 28 V Quiescent Current ICC VSENSE=0, Vcc=28V 400 μA
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. -10 0 2 4 6 8 10 12 14 16 18 20 22 TOTAL OUTPUT ERROR (%) Vsense VOLTAGE (mV) TOTAL OUTPUT ERROR VS Vsense VOLTAGE Typical Operating Characteristics (VCC=5V, VIN=12V, TA=25°C, unless otherwise noted) TOTAL OUTPUT ERROR VS VCC VCC (V) 0 5 10 15 20 25 30 35 TOTAL OUTPUT ERROR (%) OUTPUT ERROR IS ESSENTIALY INDEPENDENT OF VCC G=1,10,25 -10 -20 0 20 40 60 80 100 120 140 160 TOTAL OUTPUT ERROR (%) Vsense VOLTAGE (mV) TOTAL OUTPUT ERROR VS Vsense VOLTAGE QUIESCENT CURRENT VS VCC VCC (V) 0 5 10 15 20 25 30 QUIESCENT CURRENT (uA) 100 200 300 400 500 600
25 C85 C
-25 C
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. VOUT (RG1=RG2=1KΩ) G=1 G=1 VOUT (RG1=RG2=5KΩ) G=1 G=1 G=10 G=25 G=10 G=25
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. Package Outline SOT23-5L UNIT: mm Note: 1. Package dimensions are in compliance with JEDEC outline: MO-178 AA. 2. Dimension “D” does not include molding flash, protrusions or gate burrs. 3. Dimension “E1” does not include inter-lead flash or protrusions. Symbols Min. (mm) Max.(mm) A 1.050 1.350 A1 0.050 0.150 A2 1.000 1.200 b 0.250 0.500 c 0.080 0.200 D 2.700 3.000 E 2.600 3.000 E1 1.500 1.700 e 0.950 BSC e1 1.900 BSC L 0.300 0.550 L1 0.600 REF L2 0.250 BSC θ° 0° 10° θ1° 3° 7° θ2° 6° 10°