Electrical Specifications
Absolute Maximum Ratings
2
Electrical Specifications
2.1
Absolute Maximum Ratings
1
Table 3: Absolute Maximum Ratings
NOTE: Stresses above those listed in Absolute Maximum Ratings may cause permanent device failure. Functionality at or
above these limits is not implied. Exposure to absolute maximum ratings for extended periods may affect device
reliability.
Symbol
Parameter
Min
-0.3
-0.5
-0.3
-0.3
Max
18
Units
V
V
V
V
V
V
Power Supply (Voltage to PGND=SGND)
Voltage at ISNS pin
DD
Isns
VIN
FB
3
V
Voltage at VIN pin
5.5
5.5
18
V
Voltage at FB pin
V
Output Driver Voltage
Thermal Resistance SOIC-8
Thermal Resistance DIP-8
V
SW
θJA
156.5
89.5
85
°C/W
°C/W
°C
2
T
Operating Ambient Temperature Range
-40
-65
A
T
Maximum Junction Temperature
Storage Temperature Range
125
150
2
°C
J
T
°C
STOR
3
V
ESD Rating
kV
ESD
1. Exceeding the absolute maximum rating may damage the device.
2. Specifications over the -40°C to 85°C operating temperature ranges are assured by design, characterization and
correlation with statistical process controls.
3. Devices are ESD sensitive. Handling precautions recommended. Human Body model, 1.5kΩ in series with 100pF.
Copyright © 2009 Marvell
September 30, 2009, 2.00
Doc. No. MV-S104861-01 Rev. –
Page 13
Document Classification: Proprietary
MARVELL [ MARVELL TECHNOLOGY GROUP LTD. ]
