DC1506A Linear Technology, DC1506A Datasheet - Page 2

• Manufacturer Part Number: DC1506A
• Description: LTC4361-1/LTC4361-2 Overvoltage/Overcurrent Protection Controller With Latchoff/Auto-Retry
• Manufacturer: Linear Technology
• Series: -r

Specifications of DC1506A

• Design Resources: DC1506 Design Files DC1506A Schematic
• Main Purpose: Overvoltage/Overcurrent Protection
• Embedded: No
• Utilized Ic / Part: LTC4361
• Primary Attributes: -
• Secondary Attributes: -
• Kit Application Type: Power Management
• Application Sub Type: Overvoltage Protection
• Features: Demonstrates Three Protection Schemes Selected At JP1, Provides Connection For USB Protection
• Lead Free Status / Rohs Status: Not applicable / Not applicable

DEMO MANUAL DC1506A
PERFORMANCE SUMMARY
Table 1. Typical DC1506A Performance Summary (T
PARAMETER
Input Voltage
Output Voltage
Overcurrent Threshold
Overcurrent Retry
QUICK START PROCEDURE
Demonstration circuit description 1506A is easy to set
up to evaluate the performance of the LTC4361. Refer to
Figure 2 and Figure 3 for proper measurement equipment
setup and follow the procedure below.
1. Connect a power supply across V
2. Select ENABLE at JP2 to enable the protection.
3. Select protection type at JP1 and connect a load and
2
voltmeter across the corresponding output and GND:
a. For overvoltage and overcurrent protection select
b. For overvoltage, overcurrent and negative voltage
(A) OV/OC and connect to OUT(A). Figure 2a.
CONDITION
Protection (A) OV
Protection (B) OV/OC/NV
Protection (C) OV/OC/NV/RC
Input Range for Gate Turn-On
51mΩ Sense Resistor
Protection (A) OV/OC, LTC4361-1
Protection (B) OV/OC/NV, LTC4361-2
Protection (C) OV/OC/NV/RC, LTC4361-1
IN
and GND.
A
= 25°C)
4. For USB protection, connect a USB cable from J2 to
the USB device (Figure 3). Select the protection type
at JP1 and match JP3 to JP1. Connect a second USB
cable from a computer to J1.
c. For overvoltage, overcurrent, negative voltage,
protection select (B) OV/OC/NV and connect to
OUT(B). Figure 2b.
and reverse current protection select (C) OV/OC/
NV/RC, connect to OUT(C). Figure 2c.
VALUE
0V to 30V
–30V to 30V
–30V to 30V
2.1V to 5.8V
980mA
Latchoff
Auto-Retry
Latchoff
dc1506af