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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： | 6/75页 |
| 文件大小： | 3848K |
| 代理商： | PC13892JVK |
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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: MC13892VK and MC13892VL in 139, 186 MAPBGA packages.
BUCK CONVERTERS
Operating Input Voltage
PWM operation, 0 < IL < IMAX
PFM operation, 0 < IL < IMAX
Extended PWM or PFM operation(7)
VSWIN
3.0
2.8
UVDET
-
4.65
V
Output Voltage Range
Switcher 1
Switchers 2, 3, and 4
VSW1
0.6
-
1.375
1.850
V
Output Accuracy
PWM mode including ripple, load regulation, and transients (8)
PFM Mode, including ripple, load regulation, and transients
VSWLOPP
VSWLIPPI
Nom-50
Nom
Nom+50
mV
SW1-SW2 Output Delta Voltage
SW1 and SW2 both programmed for 1.250 V, PWM mode, IL = 0.5*ILMAX
ΔVSW
-
25
mV
SW1 in PWM mode
with SWILIMB=0
with SWILIMB=1(10)
SW2 in PWM mode
SW3 in PWM mode
SW4 in PWM mode
SW1, SW2, SW3, SW4 in PFM mode
ISW1
ISW2
ISW3
ISW4
ISW1, 2, 3, 4
900
1050
800
-
50
-
mA
SW1
SW2-4
ISWPK
920
850
-
1700
mA
Start-up Overshoot, IL = 0
-
25
mV
Effective Quiescent Current Consumption(11)
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
-
%
Notes
7.
In the extended operating range the performance may be degraded
8.
Transient loading for load steps of ILmax/2
9.
No current limiter interaction for SW1 up to 920 mA and for SW2-4 up to 850 mA .
10.
In this mode, current limit protection is disabled. Therefore, the load on SW1 should not exceed 1.05 A
11.
Guaranteed by design.
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| PC13892JVK/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Power Management and User Interface IC |
| PC13892JVKR2 | 制造商:Freescale Semiconductor 功能描述:POWER MGMT IC - Tape and Reel |
| PC13892JVL | 制造商:Freescale Semiconductor 功能描述: 制造商:Freescale Semiconductor 功能描述:5/28V BCK/BST PMUIC - Trays |
| PC13892JVL/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Power Management and User Interface IC |
| PC13892JVLR2 | 制造商:Freescale Semiconductor 功能描述:5/28V BCK/BST PMUIC - Tape and Reel |
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