ISL26102 INTERSIL [Intersil Corporation], ISL26102 Datasheet - Page 9

• Manufacturer Part Number: ISL26102
• Manufacturer: INTERSIL [Intersil Corporation]

High Performance
Single Ended
Current Mode PWM
Controller
Key Features
• 1A MOSFET Gate Driver
• 90μA Start-up Current, 125μA Maximum
• 35ns Propagation Delay Current Sense to Output
• Fast Transient Response with Peak Current Mode Control
• 30V Operation
• Adjustable Switching Frequency
• 20ns Rise and Fall Times with 1nF Output Load
• Trimmed Timing Capacitor Discharge Current for Accurate
• 1.5MHz Bandwidth Error Amplifier
• Tight Tolerance Voltage Reference Over Line, Load and
• ±3% Current Limit Threshold
40V Precision,
Low Power, Single
Supply, RRO Op Amp
Intersil’s ISL28208 is a high voltage precision,
low power op amp, featuring single power supply
operation and rail-to-rail output to provide full
output dynamic range to take take full advantage
of the ADC performance in precision applications
without compromise.
Key Features
• Wide Input Range
• Rail-to-Rail Output
• Single or Dual Supply
• Low Power - 250µA max
Deadtime/Maximum Duty Cycle Control
Temperature
Operating
Analog Input
Evalboard
Evalboard
Available!
Available!
• Precision
• Low Noise
Analog Output
- Low Offset Voltage: 230µV max
- Low Drift: 0.1µV/°C typ
- 15.8nV/√Hz @ 1kHz
- 80fA/√Hz @ 1kHz
INTERSIL
Control
Tight Tolerance Voltage Reference Over Line, Load, and
Temperature
Typical Application Circuit
SELECTION GUIDE | INDUSTRIAL PROCESS CONTROL SOLUTIONS
SINGLE-SUPPLY, LOW-SIDE
CURRENT SENSE AMPLIFIER
R
SENSE
1.001
1.000
0.999
0.998
0.997
0.996
0.995
LOAD
-60 -40 -20
REFERENCE VOLTAGE vs TEMPERATURE
10kΩ
10kΩ
R
R
IN
Single-Ended PWM Controller: ISL8840A
IN
+
V
-
REF
Sensors
0
TEMPERATURE (°C)
20
R
100kΩ
www.intersil.com/industrial_process_control | 9
40V Precision Op Amp: ISL28208
REF
IN+
IN-
40
+
+
ISL28208
-
60
100kΩ
80 100
R
V+
V-
F
to 40V
120
GAIN = 10
+3V
Power
140
V
OUT
PLC