900844 Datasheet, PDF (15/118 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
VNN ELECTRICAL CHARACTERISTICS
Input Voltage Range
Extended Input Voltage Range
Output Voltage Programmability Range (Set by VID Control Signals)
Output Voltage Programmability Step Size
Output Voltage Accuracy
Output Voltage Overshoot
Maximum overshoot voltage above VID setting voltage. Maximum
overshoot time is 10 s, output voltage = 0.9 V at 50 mA
Continuous Output Load Current
Low Power Mode
Active Mode
Peak Current Limit
Output Current Limit Accuracy
Transient Load Change
VDDQ ELECTRICAL CHARACTERISTICS
Input Voltage Range
Extended Input Voltage Range
Output Voltage Setting
Output Voltage Accuracy
Continuous Output Load Current
Peak Current Limit
Output Current Limit Accuracy
0.5 A < I_DDQ < 1.3 A
I_DDQ < 0.5 A
Transient Load Change
Effective Quiescent Current Consumption (PWM, No Load)
V21 ELECTRICAL CHARACTERISTICS
Input Voltage Range
Extended Input Voltage Range
Output Voltage Setting
Output Voltage Accuracy
Continuous Output Load Current
Peak Current Limit
Output Current Limit Accuracy
Transient Load Change
Effective Quiescent Current Consumption (PWM, No Load)
V_PWR
V_PWR
V_NN
-
-
V_OS
I_NN
I_LIMNN
-
ΔI_NN
V_PWR
V_PWR
V_DDQ
-
I_DDQ
I_LIMDDQ
-
I_DDQ
I_QDDQ
V_PWR
V_PWR
V₂₁
-
I₂₁
I_LIM21
-
I₂₁
I_Q21
3.0
3.6
4.4
V
2.8
3.6
4.7
V
0.65
-
1.2
V
-
12.5
-
mV
-5.0
-
5.0
%
mV
-
-
50
A
-
-
0.2
0.2
-
1.6
-
2.5
-
A
-
±20
-
%
-
-
0.5
A
3.0
3.6
4.4
V
2.8
3.6
4.7
V
-
1.8
-
V
-5.0
-
5.0
%
-
-
1.3
A
-
1.78
-
A
%
-15
-
+15
-20
-
+20
-
-
0.5
A
-
30
-
µA
3.0
3.6
4.4
V
2.8
3.6
4.7
V
-
2.1
-
V
-5.0
-
5.0
%
-
-
1.0
A
-
1.42
-
A
-20
-
+20
%
-
-
0.5
A
-
30
-
µA
Analog Integrated Circuit Device Data
Freescale Semiconductor
900844
15