ADP1873ARMZ-0.3-R7 Analog Devices Inc, ADP1873ARMZ-0.3-R7 Datasheet - Page 5

• Manufacturer Part Number: ADP1873ARMZ-0.3-R7
• Description: 300kHz, Light Load Eff Enabled
• Manufacturer: Analog Devices Inc

Specifications of ADP1873ARMZ-0.3-R7

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 300kHz
• Duty Cycle: 84%
• Voltage - Supply: 2.75 V ~ 20 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Frequency-max: 300kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADP1873ARMZ-0.3-R7TR

ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
VDD to GND
VIN to PGND
FB, COMP/EN to GND
DRVL to PGND
SW to PGND
SW to PGND
BST to SW
BST to PGND
DRVH to SW
PGND to GND
Operating Junction Temperature
Storage Temperature Range
Soldering Conditions
Maximum Soldering Lead
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.
Range
Temperature (10 sec)
Rating
−0.3 V to +6 V
−0.3 V to +28 V
−0.3 V to (VDD + 0.3 V)
−0.3 V to (VDD + 0.3 V)
−0.3 V to +28 V
−2 V pulse (20 ns)
−0.6 V to (VDD + 0.3 V)
−0.3 V to +28 V
−0.3 V to VDD
±0.3 V
−40°C to +125°C
−65°C to +150°C
JEDEC J-STD-020
300°C
Rev. A | Page 5 of 40
Absolute maximum ratings apply individually only, not in
combination. Unless otherwise specified, all other voltages are
referenced to PGND.
THERMAL RESISTANCE
θ
soldered in a circuit board for surface-mount packages.
Table 3. Thermal Resistance
Package Type
θ
BOUNDARY CONDITION
In determining the values given in Table 2 and Table 3, natural
convection was used to transfer heat to a 4-layer evaluation board.
ESD CAUTION
JA
JA
2-Layer Board
4-Layer Board
is specified for the worst-case conditions, that is, a device
(10-Lead MSOP)
ADP1872/ADP1873
θ
213.1
171.7
JA
Unit
°C/W
°C/W