900844 Datasheet, PDF (21/118 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
Power Supply Rejection Ratio (PSRR) (20 to 100 kHz, I_CCP = 334 mA,
PSRR_CCP
50
60
V₁₅ = 1.5 V)
-
dB
Effective Quiescent Current Consumption
Active Mode
Low Power Mode
I_QCCP
µA
-
-
18
-
-
10
VIMG25 ELECTRICAL CHARACTERISTICS
Input Voltage Range
Output Voltage Setting
Output Voltage Accuracy
V_PWR
V_IMG25
-
3.0
3.6
4.4
V
-
2.5
-
V
-5.0
-
5.0
%
Under-voltage Detection Threshold (With respect to the output voltage)
V_IMG25UV
-
Under-voltage Detection Threshold Hysteresis
V_IMG25UVH
-
Continuous Output Load Current
Active Mode
Low Power Mode
I_IMG25
-
-
-12
-
%
1.0
-
%
mA
-
80
-
1.6
Current Limit
I_LIMIMG25
-
120
-
mA
Transient Load Change
ΔI_IMG25
-
-
10
mA
Power Supply Rejection Ratio (PSRR) (20 to 100 kHz, I_IMG25 = 60 mA,
PSRR_IMG25
50
60
V_PWR = 3.3 V)
-
dB
Effective Quiescent Current Consumption
Active Mode
Low Power Mode
I_QIMG25
µA
-
-
18
-
-
10
VIMG28 ELECTRICAL CHARACTERISTICS
Input Voltage Range
Output Voltage Setting
Output Voltage Accuracy
V_PWR
V_IMG28
-
3.0
3.6
4.4
V
(Selectable, see Table 43)
V
-5.0
-
5.0
%
Under-voltage Detection Threshold (With respect to the output voltage)
V_IMG28UV
-
Under-voltage Detection Threshold Hysteresis
V_IMG28UVH
-
Continuous Output Load Current
Active Mode
Low Power Mode
I_IMG28
-
-
-12
-
%
1.0
-
%
mA
-
225
-
4.5
Current Limit
I_LIMIMG28
-
337.5
-
mA
Transient Load Change
ΔI_IMG28
-
-
100
mA
Power Supply Rejection Ratio (PSRR) (20 to 100 kHz, I_IMG28 = 169 mA,
PSRR_IMG28
50
60
V_PWR = 3.3 V)
-
dB
Effective Quiescent Current Consumption
Active Mode
Low Power Mode
I_QIMG28
µA
-
-
18
-
-
10
Analog Integrated Circuit Device Data
Freescale Semiconductor
900844
21