参数资料
| 型号： | SCCSP900842R2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 6/15页 |
| 文件大小： | 0K |
| 描述： | IC POWER MGT 36-WLCSP |
| 标准包装： | 3,000 |
| 应用： | PC，PDA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 36-UFBGA，WLCSP |
| 供应商设备封装： | 36-WLCSP |
| 包装： | 带卷 (TR) |
ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Table 3. System Electrical Characteristics
T A = -40 °C to 85 °C, unless otherwise noted. Typical values are characterized at VPWR = 3.6 V and 25°C
Parameter
Symbol
Min
Typ
Max
Unit
GENERAL
Typical Input Voltage Range
V IN
3.0
3.6
4.4
V
Extended Input Voltage Range
V IN
2.8
3.6
4.7
V
Leakage Current
I LEAK
μ A
EN=0
-
10
-
Bandgap Voltage (6)
V BGBYP
-
1.2
-
V
BUCK/BOOST CONVERTER
Output Voltage
Output Voltage Accuracy
Continuous Output Load Current (7)
Limit (8)
Short Circuit Output Current
PVIN1 = 3.6 V
Transient Load Change (9)
V 33
I 33
I LIM33
Δ I 33
-
-4.0
0
-
-
3.3
-
0.7
1.5
-
-
5.0
1.4
-
0.5
V
%
A
A
A
Soft Start Time
t SS33
μ s
EN=1.8 V to STTS=0
Turn Off Time
EN=0 to STTS=1
t 33OFF
-
-
-
-
700
1.0
ms
Switching Frequency
f SW
-
1.625
-
MHz
EN Input Voltage - Normal Mode
EN Input Voltage - Low Power Mode
LINEAR REGULATOR
1.8
1.2
V
V
Output Voltage
Output Voltage Accuracy
Load Current
V REGOUT
V REGOUT
I L
-
-5.0
0
2.775
-
-
-
5.0
100
V
%
mA
Maximum Short-circuit Output Current
I LSC
mA
V IN >V IN-MIN , Short-circuit V REGOUT
Load Regulation
1.0 mA < I L < 100 mA
Line Regulation
3.0 V < V IN < 4.4 V
100
-1.0
-25
-
-
-
200
0.5
25
mV/mA
mV
Notes
5. The IC will operate below 3.0 V, but will not meet the specifications.
6. No external DC loading is allowed at the BGBYP pin.
7. The maximum output current of 1.4 A is specified for V IN =3.6 V, with the IC operating in Buck mode.
8.
9.
The IC has an input peak current limit in which M1 is the current sense device ( Figure 2 ). This maximum current is different than the
output current if the IC is in Boost mode
The maximum speed of change of a transient load should be 0.1 A/μs
900842
Analog Integrated Circuit Device Data
6
Freescale Semiconductor
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