参数资料
型号: PC13892JVK
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA139
封装: 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, MO-195AD, BGA-139
文件页数: 8/75页
文件大小: 3848K
代理商: PC13892JVK
Analog Integrated Circuit Device Data
16
Freescale Semiconductor
13892
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not
available from Freescale for import or sale in the United States prior to September 2010: MC13892VK and MC13892VL in 139, 186 MAPBGA packages.
SWBST (CONTINUED)
Maximum Continuous Load Current ILMAX
3.0 V < VIN < 4.65, VOUT = 5.0 V
IBST
300
-
mA
Peak Current Limit(11)
At SWBSTIN; VIN = 3.6 V
BSTPK
700
-
1500
mA
Start-up Overshoot
IL = 0 mA
VBSTOS
-
500
mV
Efficiency, IL = ILMAX
SWBSTEFF
65
80
-
%
Bias Current Consumption(11)
IBSTBIAS
-
390
1200
A
External Components - Used as a condition for all other parameters
Inductor(18)
Inductor Resistance
Inductor saturation current at 30% loss in inductance value
Bypass Capacitor(19)
Bypass Capacitor ESR at resonance
Input Capacitor
Diode current capability
LBST
R_WBST
ILSAT
COBST
ESRBST
CBSTD
IBSTDPK
-20%
-
1.0
-60%
1.0
850
1500
2.2
-
10
-
4.7
-
+20%
0.2
-
+35%
10
-
H
Ω
A
F
m
Ω
F
mAdc
mApk
NMOS Off Leakage, SWBSTIN = 4.5 V, SWBSTEN = 0(11)
IBSTIK
-
1.0
5.0
A
SWLEDOUT
Output Voltage Range at VSWLED(11)
VSWLED
BP
-
25.5
V
Current Load capability(11)
VSWLED = 25.5 V
ILED
30
-
60
mA
LED Driver Headroom
8.0 V< VSWLED < 25.5 V
VLEDHR
0.3
-
0.6
V
External Components
Inductor
Capacitor(20)
Input Capacitor
LLED
COLED
-
2.2
3.3
4.7
(30 V)
Or 2x10
(16 V) in
series
4.7
-
H
F
Notes
18.
Preferred device TDK VLS252012 series at 2.5x2.0 mm footprint and 1.2 mm max height
19.
Applications of SWBST should take into account impact of tolerance and voltage derating on the bypass capacitor at the output level.
20.
The typical value represents the nominal rated value of the capacitor and takes into account the strong derating as a function of DC
voltage.
Table 5. Static Electrical Characteristics (Continued)
Currents valid over entire operating temperature range, except at 25°C only. Current in RTC Mode is from LICELL = 2.5 V, in
all other modes from BP = 3.6 V. External loads are not included.
Characteristic
Symbol
Min
Typ
Max
Unit
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