参数资料
型号: NCP5218MNR2G
厂商: ON Semiconductor
文件页数: 5/31页
文件大小: 0K
描述: IC DDR PWR CTLR 2IN2 NTBK 22-DFN
产品变化通告: Product Obsolescence 30/Sept/2009
标准包装: 2,500
应用: 控制器,DDR
输入电压: 4.5 V ~ 24 V
输出数: 2
输出电压: 可调
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 22-VFDFN 裸露焊盘
供应商设备封装: 22-DFN(6x5)
包装: 带卷 (TR)
NCP5218
MAXIMUM RATINGS
Rating
Power Supply Voltage (Pin 11, 20) to AGND (Pin 9)
High ? Side Gate Drive Supply: BOOST (Pin 17) to SWDDQ (Pin 19)
Input/Output Pins to AGND (Pin 9)
Symbol
V CCA , V CCP
V BOOST ? V SWDDQ
V IO
Value
? 0.3, 6.0
? 0.3, 6.0
? 0.3, 6.0
Unit
V
V
V
Pins 1 ? 4, 6 ? 8, 10, 12 ? 15
Overcurrent Sense Input (Pin 16) to AGND (Pin 9)
Switch Node (Pin 19)
High ? Side FET Gate Drive Voltage: TGDDQ (Pin 18) To SWDDQ (Pin 19)
Low ? Side FET Gate Drive Voltage: BGDDQ (Pin 21) To PGND (Pin 22)
PGND (Pin 22), VTTGND (Pin 5) to AGND (Pin 9)
Thermal Characteristics
DFN22 Plastic Package
Thermal Resistance, Junction ? to ? Ambient
Operating Junction Temperature Range
Operating Ambient Temperature Range
Storage Temperature Range
Moisture Sensitivity Level
V OCDDQ
V SWDDQ
V TGDDQ ?
V SWDDQ
V BGDDQ
V GND
R q JA
T J
T A
T stg
MSL
27
? 4.0 (<100 ns),
? 0.3 (dc), 32
? 2.0 (< 100 ns)
? 0.3 (dc), 6.0
? 2.0 (< 100 ns)
? 0.3 (dc), 6.0
? 0.3, 0.3
35
0 to +150
? 40 to +85
? 55 to +150
1
V
V
V
V
V
_ C/W
_ C
_ C
_ C
?
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM) ≤ 2.0 kV per JEDEC standard: JESD22–A114 except Pin 17 which is ≤ 1 kV.
Machine Model (MM) ≤ 200 V per JEDEC standard: JESD22–A115 except Pin 17 which is ≤ 150 V.
2. Latchup Current Maximum Rating: ≤ 150 mA per JEDEC standard: JESD78.
3. Pin 16 (OCDDQ) must be pulled high to V IN through a resistor.
http://onsemi.com
5
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