ADP1876-EVALZ AD [Analog Devices], ADP1876-EVALZ Datasheet - Page 7

• Manufacturer Part Number: ADP1876-EVALZ
• Description: 600 kHz Dual Output Synchronous Buck
• Manufacturer: AD [Analog Devices]

Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
VIN, EN1/EN2, RAMP1/RAMP2
FB1/FB2, COMP1/COMP2, SS1/SS2, TRK1,
VINLDO, VOUTLDO, VCCO, VDL,
PGOOD1/PGOOD2
ILIM1/ILIM2
BST1/BST2 to SW1/SW2
BST1/BST2, DH1/DH2, SW1/SW2 to
PGND1/PGND2
DL1/DL2 to PGND1/PGND2
BST1/BST2 to PGND1/PGND2, SW1/SW2 to
PGND1/PGND2 (20 ns Transients)
SW1, SW2 to PGND1, PGND2
DL1/DL2, SW1/SW2, ILIM1/ILIM2 to
PGND1/PGND2 (20 ns Negative Transients)
PGND1/PGND2 to AGND
PGND1/PGND2 to AGND (20 ns Transients)
θ
Operating Junction Temperature Range
Storage Temperature Range
Maximum Soldering Lead Temperature
1
2
3
Measured with exposed pad attached to the printed circuit board (PCB).
Junction-to-ambient thermal resistance (θ
or simulated on a multilayer PCB.
The junction temperature, T
temperature, T
ambient thermal resistance of the package, θ
temperature is calculated from the ambient temperature and power
dissipation using the formula, T
JA
(20 ns Transients)
, Multilayer PCB (Natural Convection)
A
, the power dissipation of the device, P
J
, of the device is dependent on the ambient
J
= T
A
+ P
D
1, 2
× θ
JA
) of the package was calculated
3
JA
JA
. Maximum junction
.
Rating
21 V
−0.3 V to +6 V
−0.3 V to +21 V
−0.3 V to +6 V
−0.3 V to +28 V
−0.3 V to VCCO + 0.3 V
32 V
25 V
−8 V
−0.3 V to +0.3 V
−8 V to +4 V
32.6°C/W
−40°C to +125°C
−65°C to +150°C
260°C
D
, and the junction to
Rev. A | Page 7 of 24
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Absolute maximum ratings apply individually only, not in
combination. Unless otherwise specified, all other voltages are
referenced to GND.
ESD CAUTION
ADP1876