參數(shù)資料
型號(hào)： PCF50603HN
廠商： NXP SEMICONDUCTORS
元件分類： 電源管理
英文描述： Controller for power supply and battery management
中文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC48
封裝： 6 X 6 MM, 0.85 MM HEIGHT, SOT-778-1, PLASTIC, HVQFN-48
文件頁數(shù)： 4/28頁
文件大?。?/td> 147K
代理商： PCF50603HN
2003 Oct 31
4
Philips Semiconductors
Preliminary specification
Controller for power supply
and battery management
PCF50603
1.3
Battery management
Operates from a three cell NiCd/NiMH or a one cell
Li-ion battery pack
Battery Voltage Monitor (BVM) to detect a too low main
battery voltage with programmable threshold levels.
A low battery condition is reported via the interrupt
mechanism.
Charger control. There is an option between two
different charger control functions, depending on the
configuration:
– Configuration Constant Current Constant Voltage
(CCCV). Linear charger control supporting Li-ion as
well as NiCd/NiMH battery types for a wide range of
battery capacities.
– Configuration BATMAX comparator that compares
the battery voltage against a programmable
threshold voltage. This function can be activated by
software and is used to detect the end-of-charge.
Supports the use of a backup battery that powers at
empty main battery situations. The backup battery is
used to supply the RTC, the internal state and the
LPVDDsupplyinit’sECOmode.Goldcaps,LiandLi-ion
cells are supported.
Includes a Backup Battery Charger (BBC).
A rechargeable backup battery or backup capacitor can
be charged from the main battery. For charging, a
programmable constant voltage mode is supported.
1.4
Subscriber identity module card interface
Two different modes that can be selected with the
Subscriber Identity Module card Interface (SIMI):
– Transparent interface including an arbiter and signal
level translators
– Subscriber Identity Module (SIM) card interface with
integrated sequencer, arbiter and signal level
translators. The sequencer supports and controls
card activation and de-activation, warm reset and
controlled clock stop for power-down modes.
Dedicated SIM supply (SIMREG). Supports
3.0 V and 1.8 V cards, including a power saving ECO
mode for the power-down mode of the SIM card.
Enhanced ESD protection on all pins that connect to the
SIM card contact pins.
2
APPLICATIONS
Mobile phones.
3
GENERAL DESCRIPTION
The PCF50603 is a highly integrated solution for power
supply generation, battery management including
charging and a SIM card interface including supply
generation.Thedeviceiscontrolledbyahostcontrollervia
a 400 kHz I
2
C-bus serial interface.
4
V
SS
= REFGND = GND = 0 V; T
amb
=
40
°
C to +85
°
C; unless otherwise specified.
QUICK REFERENCE DATA
Note
1.
Not allowed in CCCV configuration.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
BAT
V
SAVE
V
CHG
main battery input voltage
backup battery input voltage
charger input voltage
0
0
0
0
5.7
5.7
15.0
20.0
V
V
V
V
DC
rectified sine wave;
100 Hz to 120 Hz; note 1
V
CHGMIN
minimum charger voltage
enabling MBC module
high clock frequency
2.7
V
f
CLKCCO
32 kHz clock available
3.42
3.6
3.78
MHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF50604HN/03/2C,5 制造商:NXP Semiconductors 功能描述:PMU FOR MOBILE PHONES - Tape and Reel
PCF50604HN/04/2C,5 制造商:NXP Semiconductors 功能描述:PMU FOR MOBILE PHONES - Tape and Reel
PCF50605HN/10E/N1, 制造商:NXP Semiconductors 功能描述:PMU FOR SMARTPHONE, PDA & HDD - Tape and Reel
PCF50606HN/03A/N1, 制造商:NXP Semiconductors 功能描述:PMU FOR SMARTPHONE, PDA & HDD - Tape and Reel
PCF50606HN/04B/N1, 制造商:NXP Semiconductors 功能描述:PMU FOR SMARTPHONE, PDA & HDD - Tape and Reel
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