900844 Datasheet, PDF (17/118 Pages) Freescale Semiconductor, Inc – Integrated Power Management IC for Ultra-mobile and Embedded Applications

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
T_A = -40 to 85 °C, V_PWR = 3.0 to 4.4 V, in gathering these parametrics, Freescale used the external components described in
the Hardware Design Considerations section of this document, over the full load current range, unless otherwise noted. Typical
values are characterized at V_PWR = 3.6 V and 25 °C.
Characteristic
Symbol
Min
Typ
Max
Unit
Current Limit
I_LIMCCA
-
225
-
mA
Transient Load Change
ΔI_CCA
-
-
50
mA
Power Supply Rejection Ratio (PSRR) (20 to 100 kHz, I_CCA = 112.5 mA,
PSRR_CCA
50
60
V_DDQ = 1.8 V)
-
dB
Effective Quiescent Current Consumption
Active Mode
Low Power Mode
I_QCCA
µA
-
-
18
-
-
10
VCC180 ELECTRICAL CHARACTERISTICS
Input Voltage Range
Output Voltage Setting
Output Voltage Accuracy
V₂₁
V_CC180
-
1.995
2.1
2.205
V
-
1.8
-
V
-5.0
-
5.0
%
Under-voltage Detection Threshold (With respect to the output voltage)
V_CC180UV
-
Under-voltage Detection Threshold Hysteresis
V_CC180UVH
-
Continuous Output Load Current
Active Mode
Low Power Mode
I_CC180
-
-
-12
-
%
1.0
-
%
-
390
mA
-
7.8
mA
Current Limit
I_LIMCC180
-
Transient Load Change
ΔI_CC180
-
Power Supply Rejection Ratio (PSRR) (20 to 100 kHz, I_CC180 = 292.5 mA, _PSRRCC180
50
V₂₁ = 2.1 V)
585
-
mA
-
350
mA
60
-
dB
Effective Quiescent Current Consumption
Active Mode
Low Power Mode
I_QCC180
-
-
µA
-
18
-
10
VPNL18 ELECTRICAL CHARACTERISTICS SPECIFICATION
Input Voltage Range
Output Voltage Setting
Output Voltage Accuracy
V₂₁
V_PNL18
-
1.995
2.1
2.205
V
-
1.8
-
V
-5.0
-
5.0
%
Under-voltage Detection Threshold (With respect to the output voltage)
V_PNL18UV
-
Under-voltage Detection Threshold Hysteresis
V_PNL18UVH
-
Continuous Output Load Current
Active Mode
Low Power Mode
I_PNL18
-
-
-12
-
%
1.0
-
%
mA
-
210
-
4.2
Current Limit
I_LIMPNL18
-
Transient Load Change
ΔI_PNL18
-
Power Supply Rejection Ratio (PSRR) (20 to 100 kHz, I_PNL18 = 157.5 mA, _PSRRPNL18
50
V₂₁ = 2.1 V)
315
-
mA
-
100
mA
60
-
dB
Effective Quiescent Current Consumption
Active Mode
Low Power Mode
I_QPNL18
µA
-
-
18
-
-
10
Analog Integrated Circuit Device Data
Freescale Semiconductor
900844
17