参数资料
型号: ADM1275-1ARQZ
厂商: Analog Devices Inc
文件页数: 8/48页
文件大小: 0K
描述: IC HOT SWAP CTRL PMBUS 20QSOP
标准包装: 56
类型: 热交换控制器
应用: 通用
内部开关:
电流限制: 可调
电源电压: 2.95 V ~ 20 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.154",3.90mm 宽)
供应商设备封装: 20-QSOP
包装: 管件
配用: EVAL-ADM1275EBZ-ND - BOARD EVALUATION FOR ADM1275

ADM1275
ABSOLUTE MAXIMUM RATINGS
Table 3.
Data Sheet
Stresses above those listed under Absolute Maximum Ratings
Parameter
VCC Pin
UV Pin
OV Pin
SS Pin
TIMER Pin
VCAP Pin
ISET Pin
LATCH Pin
SCL Pin
SDA Pin
ADR Pin
Rating
?0.3 V to +25 V
?0.3 V to +4 V
?0.3 V to +4 V
?0.3 V to VCAP + 0.3 V
?0.3 V to VCAP + 0.3 V
?0.3 V to +4 V
?0.3 V to VCAP + 0.3 V
?0.3 V to +25 V
?0.3 V to +6.5 V
?0.3 V to +6.5 V
?0.3 V to VCAP + 0.3 V
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.
THERMAL CHARACTERISTICS
θ JA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 4. Thermal Resistance
GPO1/ALERT1/CONV Pin, ENABLE Pin
GPO2/ALERT2 Pin
PWRGD Pin
FLB Pin
?0.3 V to +25 V
?0.3 V to +25 V
?0.3 V to +25 V
?0.3 V to +25 V
Package Type
16-lead QSOP (RQ-16)
20-lead QSOP (RQ-20)
20-lead LFCSP (CP-20-9)
θ JA
150
126
30.4
Unit
°C/W
°C/W
°C/W
VOUT Pin
?0.3 V to +25 V
GATE Pin (Internal Supply Only) 1
SENSE+ Pin
SENSE? Pin
V SENSE (V SENSE+ ? V SENSE? )
Continuous Current into Any Pin
Storage Temperature Range
Operating Temperature Range
Lead Temperature, Soldering (10 sec)
Junction Temperature
?0.3 V to +36 V
?0.3 V to +25 V
?0.3 V to +25 V
±0.3 V
±10 mA
?65°C to +125°C
?40°C to +85°C
300°C
150°C
ESD CAUTION
1
The GATE pin has internal clamping circuits to prevent the GATE pin voltage
from exceeding the maximum ratings of a MOSFET with V GSMAX = 20 V and
internal process limits. Applying a voltage source to this pin externally may
cause irreversible damage.
Rev. D | Page 8 of 48
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