pcf50603 NXP Semiconductors, pcf50603 Datasheet - Page 15

• Manufacturer Part Number: pcf50603
• Description: Controller For Power Supply And Battery Management
• Manufacturer: NXP Semiconductors

Philips Semiconductors
8.4
In total 11 power supply modules are available in the PCF50603; see Table 1:
Table 1 Power supply modules; V
Notes
1. Typical value, 100 Hz < f < 1000 Hz.
2. Typical values assume X5R or X7R type of capacitor.
3. Mask programmable for reset settings of different types.
4. Under specific conditions a nominal current of 300 mA can be delivered.
5. When SIMI is in Power-down mode.
6. Maximum current depends on the selected output voltage. At 3.50 V, 4.00 V and 4.50 V the maximum output current
7. The CP module requires both a switching capacitor as well as an output capacitor.
8. Optimized for low noise (30 V RMS value, 400 Hz < f < 80 kHz).
2003 Oct 31
Programmable power supplies
D1REG
D3REG
HCREG
SIMREG
CP
Fixed power supplies, mask programmable
D2REG
IOREG
LPREG
RF1REG
RF2REG
Fixed power supply
MBGEN
Three regulators for supplying the digital and analog circuitry (D1REG, D2REG and D3REG). These regulators support
the ECO mode
One regulator for high current supply (HCREG)
One regulator for the SIMI supply (SIMREG)
One charge pump (CP)
One regulator for supplying the I/O pads (IOREG). This regulator supports the ECO mode
One regulator for low power supply (LPREG). This regulator supports the ECO mode, the LPREG is the only regulator
that can be enabled in SAVE and STANDBY state (ECO mode only)
Two low-noise regulators for RF supply (RF1REG and RF2REG)
One ultra low-noise regulator for supplying a microphone (MBGEN).
SUPPLY
Controller for power supply
and battery management
NAME
is 75 mA. At 5.00 V output voltage the maximum output current is 50 mA.
Power supply modules
(8)
(8)
CURRENT
NOMINAL
250
(mA)
75
150
100
150
150
100
100
100
1.5
20
(6)
(4)
VOLTAGE
MINIMUM
1.20
1.20
2.60
1.80
3.50
1.20
1.20
1.20
2.60
2.60
2.15
(V)
SS
= REFGND = GND = 0 V; T
MAXIMUM
VOLTAGE
3.20
3.20
3.20
3.00
5.00
3.20
3.20
3.20
3.00
3.00
2.15
(V)
VOLTAGE
STEPS
(mV)
100
100
200
500
100
100
100
100
100
15
amb
VOLTAGE
RESET
note 3
note 3
note 3
note 3
note 3
note 3
note 3
note 3
note 3
= 40 C to +85 C; unless otherwise specified.
2.15
(V)
1.8
MODE
yes
ECO
yes
yes
yes
yes
yes
yes
no
no
no
no
(5)
PSRR
(dB)
110
60
60
60
60
60
60
60
70
70
Preliminary specification
(1)
SIZE EXTERNAL
PCF50603
CAPACITOR
220/4700
4700
1000
4700
4700
4700
(nF)
470
470
470
470
470
(7)
(2)