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參數(shù)資料
| 型號： | PC34704BEP |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 電源管理 |
| 英文描述： | 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC56 |
| 封裝： | 7 X 7 MM, 1 MM HEIGHT, 0.40 MM PITCH, ROHS COMPLIANT, QFN-56 |
| 文件頁數(shù)： | 3/50頁 |
| 文件大小： | 2010K |
| 代理商： | PC34704BEP |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
11
34704
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
REGULATOR 4
Output Voltage Range
VOUT
0.6
1.8
3.6
V
Output Accuracy
-
-2.0
-
2.0
%
Line/Load Regulation(8)
REGLN/LD
-1.0
-
1.0
%
Dynamic Voltage Scaling Range
VDYN
-10
-
10
%
Dynamic Voltage Scaling Step Size
VDYN_STEP
-
1.0
-
%
Continuous Output Current(8)
IOUT
-
100
300
mA
Li-Ion Battery Over-current Limit (Detected in buck high side FET)
ILIM_ION
-
1.5
-
A
Li-Ion Battery Short-circuit Current Limit (Detected in buck high side FET)
ISHORT_ION
-
2.25
-
A
Li-Ion Battery Over-current Limit Accuracy
-
-20
-
20
%
N-CH Buck Switch Power MOSFET RDS(ON)
RDS(ON)-SW
-
200
-
m
N-CH Buck Synch. Power MOSFET RDS(ON)
RDS(ON)-SY
-
600
-
m
N-CH Boost Switch Power MOSFET RDS(ON)
RDS(ON)-SW
-
200
-
m
N-CH Boost Synch. Power MOSFET RDS(ON)
RDS(ON)-SY
-
600
-
m
Discharge MOSFET RDS(ON)
RDS(ON)-DIS
-
70
-
Thermal Shutdown Threshold(8)
TSD
-
170
-
°C
Thermal Shutdown Hysteresis(8)
TSD-HYS
-
25
-
°C
PVIN4 Leakage Current (Off State) @25°C
IPVIN4_LKG
-
1.0
A
SW4D Leakage Current (Off State) @25°C
ISW4D_LKG
-
1.0
A
SW4U Leakage Current (Off State) @25°C
ISW4U_LKG
-
1.0
A
REGULATOR 5
Output Voltage Range
VOUT
0.6
3.3
3.6
V
Output Accuracy
-
-2.0
-
2.0
%
Line/Load Regulation(8)
REGLN/LD
-1.0
-
1.0
%
Dynamic Voltage Scaling Range
VDYN
-17.5
-
17.5
%
Dynamic Voltage Scaling Step Size
VDYN_STEP
-
2.5
-
%
Continuous Output Current(8)
IOUT
-
150
500
mA
Li-Ion Battery Over-current Limit (Detected in buck high side FET)
ILIM_ION
-
1.4
-
A
Li-Ion Battery Short-circuit Current Limit (Detected in buck high side FET)
ISHORT_ION
-
2.1
-
A
Li-Ion Battery Over-current Limit Accuracy
-
-20
-
20
%
N-CH Buck Switch Power MOSFET RDS(ON)
RDS(ON)-SW
-
120
-
m
N-CH Buck Synch. Power MOSFET RDS(ON)
RDS(ON)-SY
-
1000
-
m
N-CH Boost Switch Power MOSFET RDS(ON)
RDS(ON)-SW
-
120
-
m
N-CH Boost Synch. Power MOSFET RDS(ON)
RDS(ON)-SY
-
120
-
m
Discharge MOSFET RDS(ON)
RDS(ON)-DIS
-
70
-
Thermal Shutdown Threshold(8)
TSD
-
170
-
°C
Thermal Shutdown Hysteresis(8)
TSD-HYS
-
25
-
°C
Notes:
8.
Guarenteed by Design
Table 4. Static Electrical Characteristics (continued)
Characteristics noted under conditions 2.7V
≤ VIN ≤ 5.5V, -20°C ≤ TA ≤ 85°C, GND = 0V, unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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