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参数资料
| 型号： | MC34710EWR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 4/18页 |
| 文件大小： | 0K |
| 描述： | IC PWR SUPPLY ADJ DUAL SW 32SOIC |
| 产品变化通告： | AMPD Product Discontinuation 12/Dec/2012 |
| 标准包装： | 1,000 |
| 应用： | 通用，监控器，序列 |
| 电流 - 电源： | 7.5mA |
| 电源电压： | 13 V ~ 32 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-SSOP（0.295"，7.50mm 宽）裸露焊盘 |
| 供应商设备封装： | 32-SOICW 裸露焊盘 |
| 包装： | 带卷 (TR) |
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.
Rating
Symbol
Max
Unit
ELECTRICAL RATINGS
Input Power Supply Voltage
I B + = 0.0A
V B +
-0.3 to 36
V
Peak Package Reflow Temperature During Reflow ,
(1) (2)
Power Dissipation (3)
ESD Standoff Voltage
Non-Operating, Unbiased, Human Body Model (4)
Thermal Resistance
Junction-to-Ambient (5)
Junction-to-Ambient (3)
Junction-to-Exposed-Pad
T PPRT
P D
V ESD1
R θ JA
R θ JA
R θ JC
Note 2
3.0
±2000
45
25
2.0
°C
W
V
° C/W
THERMAL RATINGS
Operating Ambient Temperature
Operating Junction Temperature
Input Power Supply Voltage
I B + = 0.0A to 3.0A
Quiescent Bias Current from B+ (6)
V B + = 13 to 32V
T A
T J
V B +
I B+ ( Q )
0 to 85
0 to 105
13 to 32
7.5
°C
°C
V
mA
V I /O SWITCHING REGULATOR (7)
Maximum Output Voltage Startup Overshoot (C OUT = 330 μ F)
Mode0 = 0
Mode0 = Open
Maximum Output Current
T A = 0°C to 105°C
V I / O ( STARTUP )
I VI/O
5.4
3.6
700
V
mA
Notes
1. ESD testing is performed in accordance with the Human Body Model (HBM) (C ZAP = 100 pF, R ZAP = 1500 Ω ), the Machine Model (MM)
(C ZAP = 200 pF, R ZAP = 0 Ω ), and the Charge Device Model (CDM), Robotic (C ZAP = 4.0pF).
2.
3.
4.
5.
6.
7.
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.
With 2.0 in 2 of copper heatsink.
ESD1 testing is performed in accordance with the Human Body Model (C ZAP = 100pF, R ZAP = 1500 Ω ).
With no additional heatsinking.
Maximum quiescent power dissipation is 0.25W.
13V ≤ V B+ ≤ 32V and - 20 ° C ≤ T J ≤ 145 ° C, unless otherwise noted .
34710
Analog Integrated Circuit Device Data
4
Freescale Semiconductor
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