MAX17000
Complete DDR2 and DDR3 Memory
Power-Management Solution
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
IN
= 12V, V
CC
= V
DD
= V
SHDN
= V
REFIN
= 5V, V
CSL
= 1.8V, STDBY = SKIP = AGND, T
A
= 0°C to +85°C, unless otherwise noted.
Typical values are at T
A
= +25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
TON to PGND1 .......................................................-0.3V to +28V
V
DD
to PGND1..........................................................-0.3V to +6V
V
CC
to V
DD
............................................................-0.3V to +0.3V
OVP to AGND ...........................................................-0.3V to +6V
SHDN, STDBY, SKIP to AGND .................................-0.3V to +6V
REFIN, FB, PGOOD1,
PGOOD2 to AGND ................................-0.3V to (V
CC
+ 0.3V)
CSH, CSL to AGND....................................-0.3V to (V
CC
+ 0.3V)
DL to PGND1..............................................-0.3V to (V
DD
+ 0.3V)
BST to PGND1...........................................................-1V to +34V
BST to LX..................................................................-0.3V to +6V
DH to LX....................................................-0.3V to (V
BST
+ 0.3V)
BST to V
DD
.............................................................-0.3V to +26V
VTTI to PGND2 .........................................................-0.3V to +6V
VTT to PGND2 ............................................-0.3V to (V
TTI
+ 0.3V)
VTTS to AGND............................................-0.3V to (V
CC
+ 0.3V)
VTTR to AGND ..........................................-0.3V to (V
CSL
+ 0.3V)
PGND1, PGND2 to AGND.....................................-0.3V to +0.3V
Continuous Power Dissipation (T
A
= +70°C)
24-Pin, 4mm x 4mm Thin QFN
(derated 27.8mW/°C above +70°C) ..........................2222mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
(21 páginas)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentários a estes Manuais