Description:The ISL8012 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 2A continuous output current from a 2. 7V to 5. 5V input supply. It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8012 integrates a pair of low ON-resistance P-Channel and N-Channel internal MOSFETs to maximize efficiency and minimize external component count. The 100% duty-cycle operation
3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229WEED-3, DFN-10
Pin Count:
10
Manufacturer Package Code:
L10.3X3C
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
Renesas Electronics Corporation
YTEOL:
0
Additional Feature:
IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
5.5 V
Input Voltage-Min:
2.7 V
Input Voltage-Nom:
3.6 V
JESD-30 Code:
S-PDSO-N10
JESD-609 Code:
e3
Length:
3 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
10
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
3.5 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSON
Package Shape:
SQUARE
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Packing Method:
TR, 7 INCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
1160 kHz
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
ISL8012IRZ-T7A Frequently Asked Questions (FAQs)
A good PCB layout for the ISL8012IRZ-T7A involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate analog and digital ground plane to reduce noise coupling.
To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, the output capacitor should be selected based on the specific application requirements, and the input voltage should be within the recommended range. It's also important to consider the power-up and power-down sequences to avoid instability.
The ISL8012IRZ-T7A is rated for operation from -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the thermal design of the system. It's essential to consider the thermal characteristics of the device and the system to ensure reliable operation.
Yes, the ISL8012IRZ-T7A is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive systems. However, it's essential to follow the recommended design guidelines and testing procedures to ensure the device meets the specific application requirements.
To troubleshoot issues with the ISL8012IRZ-T7A, start by verifying the input voltage, output voltage, and current consumption. Check the PCB layout and component values to ensure they meet the recommended specifications. Use an oscilloscope to measure the output voltage ripple and noise, and check for any signs of overheating or thermal issues.
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ISL8012IRZ-T7A Overview
Use the download button to access the ISL8012IRZ-T7A schematic symbol, PCB footprint, and 3D model.
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