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参数资料
| 型号： | MC34827A2EPR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 5/57页 |
| 文件大小： | 0K |
| 描述： | IC USB POWER MANAGER 20-QFN |
| 标准包装： | 1 |
| 应用： | OR 控制器，UART/USB 数据，音频管理 |
| 电流 - 电源： | 9µA |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-UFQFN 裸露焊盘 |
| 供应商设备封装： | 20-QFN-EP（3x4） |
| 包装： | 标准包装 |
| 其它名称： | MC34827A2EPR2DKR |
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ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
Table 2. Maximum Ratings
All voltages are with respect to ground, unless otherwise noted. Exceeding these ratings may cause a malfunction or
permanent damage to the device.
Ratings
Symbol
Value
Unit
ELECTRICAL RATINGS
Input Voltage Range
V
VBUS Pin
OUT Pin
VDD Pin
VDDIO Pin (1)
SPK_L, SPK_R, DP and DM Pins
All Other Pins
V BUS
V OUT
V DD
V DDIO
-0.3 to 28
-0.3 to 8
-0.3 to 6
-0.3 to 4.2
-2.0 to V DD +0.3
-0.3 to 5.5
ESD Voltage
V ESD
V
Air Gap Discharge Model for VBUS, DP, DM, ID Pins (3)
Human Body Model (HBM) for VBUS, DP, DM, ID Pins
Human Body Model (HBM) for all other pins
Machine Model (MM)
THERMAL RATINGS
Operating Temperature
± 15000
± 8000
± 2000
± 200
°C
Ambient
Junction
T A
T J
-40 to +85
150
Storage Temperature
T STG
-65 to +150
°C
Thermal Resistance
Junction-to-Case
R θ JC
6
°C/W
Junction-to-Ambient
R θ JA
45
Peak Package Reflow Temperature During Reflow (5) , (6)
T PPRT
°C
Notes
1. The VDDIO pin CANNOT exceed a maximum voltage of 4.2 V, else it will suffer permanent damage.
2. ESD testing is performed in accordance with the Human Body Model (HBM) (C ZAP = 100 pF, R ZAP = 1500 Ω ), and the Machine Model
(MM) (C ZAP = 200 pF, R ZAP = 0 Ω ).
3.
4.
5.
6.
Need external ESD protection diode array to meet IEC1000-4-2 15000V air gap discharge requirement (C ZAP = 150 pF, R ZAP = 330 Ω ).
Device mounted on the Freescale EVB test board per JEDEC DESD51-2.
Pin soldering temperature limit is for 10 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may
cause malfunction or permanent damage to the device.
Freescale’s Package Reflow capability meets Pb-free requirements for JEDEC standard J-STD-020C. For Peak Package Reflow
Temperature and Moisture Sensitivity Levels (MSL), go to www.freescale.com, search by part number, e.g. remove prefixes/suffixes and
MC34827
Analog Integrated Circuit Device Data
Freescale Semiconductor
5
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