参数资料
型号: PC13892AJVK
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, MABGA-139
文件页数: 6/67页
文件大小: 2571K
代理商: PC13892AJVK
Analog Integrated Circuit Device Data
14
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: MC13892*VK and MC13892*VL in 139, 186 MAPBGA packages.
BUCK CONVERTERS (CONTINUED)
Effective Quiescent Current Consumption
PWM Mode, IL=0 mA; device not switching
PFM Mode, IL=0 mA; device not switching
ISWQS
-
50
15
100
30
A
Automatic Mode Change Threshold, Switchover between PFM and
PWM modes
AMCTH
-
50
-
mA
Efficiency
PFM, 0.9 V, 1.0 mA
PFM, 01.8 V, 1.0 mA
PWM Pulse Skipping, 1.25 V, 50 mA
PWM Pulse Skipping, 1.8 V, 50 mA
PWM, 1.25 V, 500 mA
PWM, 1.8 V, 500 mA
-
75
85
78
82
78
82
-
%
External Components, Used as a condition for all other parameters
Inductor for SW2, SW3, SW4(11)
Inductor for SW1(11)
Inductor Resistance
Bypass Capacitor for SW2, SW3, SW4(12)
Bypass Capacitor for SW1(13)
Bypass Capacitor ESR
Input Capacitor(14)
LSW234
LSW1
RWSW
COSW234
COSW1
ESRSW
-20%
-30%
-
-35%
5.0
1.0
2.2
1.5
-
10
2x22
-
4.7
+20%
+30%
0.16
+35%
50
-
H
Ω
F
m
Ω
F
SWBST
Average Output Voltage(15)
3.0 V < VIN < 4.65 (1), 0 < IL < ILMAX(16)
VBST
Nom-5%
5.0
Nom+5%
V
Output Ripple
3.0 V < VIN < 4.65, 0 < IL < ILMAX, Excluding reverse recovery of
Schottky diode
VBSTPP
-
120
mVpp
Average Load Regulation
VIN = 3.6 V, 0 < IL < ILMAX
VBSTLOR
-
0.5
mV/mA
Average Line Regulation
3.0 V < VIN < 4.65 V, IL = ILMAX
VBSTLIR
-
50
mV
Notes
11.
Preferred device TDK VLS252012 series at 2.5x2.0 mm footprint and 1.2 mm max height
12.
Preferably 0603 style 6.3 V rated X5R/X7R type at 35% total make tolerance, temperature spread and DC bias derating such as TDK
C1608X5R0J106M
13.
Preferably 0805 style 6.3 V rated X5R/X7R type at 35% total make tolerance, temperature spread and DC bias derating such as TDK
C2012X5R0J226M
14.
Preferably 0603 style 6.3 V rated X5R/X7R type at 35% total make tolerance, temperature spread and DC bias derating such as TDK
C1608X5R0J475
15.
Output voltage when configured to supply VBUS in OTG mode can be as high as 5.75 V
16.
Vin is the low side of the inductor that is connected to BP.
Table 4. Static Electrical Characteristics
Characteristics noted under conditions -30
°C ≤ TA ≤ 85°C, GND = 0 V unless otherwise noted. Typical values noted reflect
the approximate parameter means at TA = 25°C under nominal conditions, unless otherwise noted. 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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