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: 51/75页
文件大小: 3848K
代理商: PC13892JVK
Analog Integrated Circuit Device Data
Freescale Semiconductor
55
13892
FUNCTIONAL DEVICE OPERATION
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.
The transient load and line response are specified with the
waveforms as depicted in Figure 10. Note that where the
transient load response refers to the overshoot only, so
excluding the DC shift itself, the transient line response refers
to the sum of both overshoot and DC shift. This is also valid
for the mode transition response.
Table 15. Core Circuitry Main Characteristics
REFERENCE
PARAMETER
TYPICAL
VCOREDIG (Digital core supply)
Output voltage in ON mode (55), (56)
1.5 V
Output voltage in OFF mode(56)
1.2 V
Bypass Capacitor
2.2 F typ (0.65 F derated)
VCORE (Analog core supply)
Output voltage in ON mode (55), (56)
2.775 V
Output voltage in OFF mode(56)
0 V
Bypass Capacitor
2.2 F typ (0.65 F derated)
REFCORE (Bandgap/Regulator Reference)
Output voltage(55)
1.20 V
Bypass Capacitor
100 nF typ (65 nF derated)
Notes
55.
3.0 V < BP < 4.65 V, no external loading on VCOREDIG, VCORE, or REFCORE. Extended operation down to UVDET with VCORE
down to UVDET, but no system malfunction.
56.
The core is in On mode when charging, or when the state machine of the IC is not in the Off mode, nor in the power cut mode. Otherwise,
the core is in Off mode.
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