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| 型号： | MC34704BEPR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 8/54页 |
| 文件大小： | 0K |
| 描述： | IC PWR MNGMT DC-DC MULT 56-QFN |
| 特色产品： | MC34704 Multi-channel Power Management IC (PMIC) |
| 标准包装： | 1 |
| 应用： | 处理器 |
| 电流 - 电源： | 86mA |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -20°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 56-VFQFN 裸露焊盘 |
| 供应商设备封装： | 56-QFN-EP（7x7） |
| 包装： | 标准包装 |
| 产品目录页面： | 809 (CN2011-ZH PDF) |
| 其它名称： | MC34704BEPR2DKR |
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ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
Table 3. 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
Battery Input Supply Voltage (VIN) Pin
PVINx, RST, ONOFF, LION, DRV7 (8) , VG, SCL, SDA and VOUT1-5 Pins
VDDI, COMPx, FBx, VREF7 (8) , FREQ, and SS Pins
SW1-5 Pins
V IN
V SW-LOW
-0.3 to 6.0
-0.3 to 6.0
-0.3 to 3.0
-1.0 to 6.0
V
V
SW8,
SW6 (8)
Pins
V SW-HIGH
-1.0 to 27
V
BTx Pins (Referenced to switch node)
BTx Pins to GND
V BT -V SW
V BT
-0.3 to 6.0
-0.3 to 27
V
V
VOUT8,
VOUT6 (8)
Pins
V OUT-HIGH
-0.3 to 27
V
VOUT7 Pin
V OUT-NEG
-10.0 to 0.3
V
Continuous Output Current
REG1 (8)
REG2,5
REG3
REG4
REG6,7 (8)
REG8
ESD Voltage
500
500
550
300
60
30
mA
V
Human Body Model
Charge Device Model
THERMAL RATINGS
V ESD1
V ESD2
±1000
±500
Maximum Junction Temperature
Storage Temperature
Maximum Power Dissipation (T A = 85°C)
T J(MAX)
T STG
PD
+150
-65 to +150
2.5
°C
°C
W
THERMAL RESISTANCE
Thermal Resistance
°C/W
Junction to Ambient
Junction to Board
R Θ JA
R Θ JB
26
10
T PPRT
°C
Notes
4. ESD testing is performed in accordance with the Human Body Model (HBM) (C ZAP = 100 pF, R ZAP = 1500 Ω ), and the Charge Device
Model (CDM), Robotic (C ZAP = 4.0 pF).
5.
7.
8.
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 enter the core ID to view all orderable parts. (i.e. MC33xxxD enter 33xxx), and review parametrics.
Thermal Resistance is based on a four-layer board (2s2p)
Available only on the 34704A
34704
Analog Integrated Circuit Device Data
8
Freescale Semiconductor
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