ALSO OPERATES IN PFM AND PWM TECHNIQUE;UNIVERSAL INPUT 85VAC TO 264VAC
Analog IC - Other Type:
SWITCHING CONTROLLER
Control Mode:
CURRENT/VOLTAGE-MODE
Control Technique:
RESONANT CONTROL
Input Voltage-Nom:
12 V
JESD-30 Code:
R-PDSO-G7
Length:
4.89 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
7
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
3 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP7/8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
270
Seated Height-Max:
1.73 mm
Surface Mount:
YES
Switcher Configuration:
SINGLE
Switching Frequency-Max:
64 kHz
Technology:
BIPOLAR
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
10
Width:
3.9 mm
IW1816-20-SO7 Frequently Asked Questions (FAQs)
Renesas provides a recommended PCB layout guide in their application note (APN) documents, which includes thermal vias, copper pours, and component placement guidelines to ensure optimal thermal performance.
The IW1816-20-SO7 has an internal overcurrent protection (OCP) feature, but it's recommended to add an external OCP circuit to ensure reliable operation. A dedicated OCP IC or a discrete component-based solution can be used, depending on the specific application requirements.
The recommended input capacitor value is typically in the range of 4.7uF to 10uF, with an X7R or X5R dielectric type. However, the optimal value may vary depending on the specific application, input voltage, and output current requirements. Consult the datasheet and application notes for more information.
To ensure EMC compliance, follow the recommended PCB layout guidelines, use a shielded enclosure, and add EMI filters or common-mode chokes as needed. Additionally, consult the datasheet and application notes for specific EMC-related recommendations and guidelines.
The maximum operating temperature range for the IW1816-20-SO7 is -40°C to +125°C, but the device's performance and reliability may degrade at extreme temperatures. Consult the datasheet and application notes for more information on temperature-related specifications and guidelines.
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IW1816-20-SO7 Overview
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