STEVAL-ISQ010V1 STMicroelectronics, STEVAL-ISQ010V1 Datasheet - Page 14

• Manufacturer Part Number: STEVAL-ISQ010V1
• Description: BOARD DEMO TSC102
• Manufacturer: STMicroelectronics
• Type: Other Power Managementr

Specifications of STEVAL-ISQ010V1

• Channels Per Ic: 1 - Single
• Amplifier Type: Current Sense
• Output Type: Single-Ended
• Slew Rate: 0.4 V/µs
• -3db Bandwidth: 800kHz
• Current - Output / Channel: 30mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 420µA
• Voltage - Supply, Single/dual (±): 3.5 V ~ 5.5 V
• Board Type: Fully Populated
• Utilized Ic / Part: TSC102
• Input Voltage: - 16 V to + 60 V
• Operating Supply Voltage: 3.5 V to 5.5 V
• Product: Power Management Modules
• Supply Current: 450 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TSC102
• Other names: 497-10520

Parameter definitions
6.5
14/24
Figure 19. Output voltage drift versus temperature
Output voltage accuracy
The output voltage accuracy is the difference between the actual output voltage and the
theoretical output voltage. Ideally, the current sensing output voltage should be equal to the
input differential voltage multiplied by the theoretical gain, as in the following formula.
The actual value is very slightly different, mainly due to the effects of the input offset voltage
V
os
and the non-linearity.
V
a1-th
= Av. V
sense
-10
-20
-30
-40
-50
50
40
30
20
10
0
-60 -40 -20
Doc ID 16754 Rev 2
0
20
T (°C)
40
60
80
100 120 140
TSC102