参数资料
型号: ADP1883ARMZ-1.0-R7
厂商: Analog Devices Inc
文件页数: 5/40页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 10-MSOP
标准包装: 1
PWM 型: 电流模式
输出数: 1
频率 - 最大: 1MHz
占空比: 45%
电源电压: 2.75 V ~ 20 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 标准包装
其它名称: ADP1883ARMZ-1.0-R7DKR

ADP1882/ADP1883
ABSOLUTE MAXIMUM RATINGS
Table 2.
THERMAL RESISTANCE
Parameter
VDD to GND
Rating
?0.3 V to +6 V
θ JA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
VIN to PGND
FB, COMP/EN to GND
DRVL to PGND
SW to PGND
BST to SW
BST to PGND
?0.3 V to +28 V
?0.3 V to (VDD + 0.3 V)
?0.3 V to (VDD + 0.3 V)
?2.0 V to +28 V
?0.8 V to (VDD + 0.3 V)
?0.3 V to 28 V
Table 3. Thermal Resistance
Package Type
θ JA (10-Lead MSOP)
2-Layer Board
4-Layer Board
θ JA1
213.1
171.7
Unit
°C/W
°C/W
DRVH to SW
?0.3 V to VDD
1
θ JA is specified for the worst-case conditions; that is, θ JA is specified for device
PGND to GND
θ JA (10-Lead MSOP)
2-Layer Board
4-Layer Board
Operating Junction Temperature Range
Storage Temperature Range
Soldering Conditions
Maximum Soldering Lead Temperature
± 0.3 V
213.1°C/W
171.7°C/W
?40°C to +125°C
?65°C to +150°C
JEDEC J-STD-020
300°C
soldered in a circuit board for surface-mount packages.
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
(10 sec)
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 PGND.
Rev. 0 | Page 5 of 40
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