Analog Integrated Circuit Device Data
Freescale Semiconductor
15
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.
SWBST (CONTINUED)
Maximum Continuous Load Current ILMAX
3.0 V < VIN < 4.65, VOUT = 5.0 V
IBST
300
-
mA
Peak Current Limit
At SWBSTIN; VIN = 3.6 V
BSTPK
800
-
1500
mA
Start-up Overshoot
IL = 0 mA
VBSTOS
-
500
mV
Efficiency, IL = ILMAX
SWBSTEFF
-
80
-
%
Bias Current Consumption
IBSTBIAS
-
390
1200
A
External Components - Used as a condition for all other parameters
Inductor Resistance
Inductor saturation current at 30% loss in inductance value
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
IBSTIK
-
1.0
5.0
A
VVIDEO
Operating Input Voltage Range VINMIN to VINMAX
VINVIDEO
VNOM+0.25
-
4.65
V
Operating Current Load Range ILMIN to ILMAX
(Not exceeding PNP max power)
IVIDEO
0
--
350
mA
Minimum Bypass Capacitor Value
Used as a condition for all other parameters
COVIDEO
1.1
2.2
-
F
Bypass Capacitor ESR
10 kHz -1.0 MHz
ESRVIDEO
20
-
100
m
Ω
VVIDEO ACTIVE MODE DC
Output Voltage VOUT
Vinmin < VIN < VINMAX, ILMIN < IL < ILMAX
ΔVVIDEO
VNOM – 3%
VNOM
VNOM + 3%
V
Load Regulation
1.0 mA < IL < ILMAX, For any VINMIN < VIN < VINMAX
VVIDEOLOPP
-
0.20
mV/mA
Line Regulation
VINMIN < VIN < VINMAX, For any ILMIN < IL < ILMAX
VVIDEOLIPP
-
5.0
8.0
mV
Short-circuit Protection Threshold
VINMIN < VIN < VINMAX, Short-circuit VOUT to GND
IVIDEOSHT
ILMAX+20%
-
mA
Active Mode Quiescent Current
VINMIN < VIN < VINMAX, IL = 0
IVIDEOQS
-
30
45
A
Notes
17.
Preferred device TDK VLS252012 series at 2.5x2.0 mm footprint and 1.2 mm max height
18.
Applications of SWBST should take into account impact of tolerance and voltage derating on the bypass capacitor at the output level.
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