AAT2610_12 Datasheet, PDF (7/31 Pages) Skyworks Solutions Inc. – Seven-Channel PMU for Digital Still Cameras

DATA SHEET
AAT2610
Seven-Channel PMU for Digital Still Cameras
Electrical Characteristics¹
Unless otherwise noted V_PVSU = V_PVM= V_PVSD1 = V_PVSD2 = 3.6V, T_A =-40°C to +85°C.
Symbol
General
V_IN
I_SHDN
Description
Operating Input Voltage Range
Shutdown Supply Current
Quiescient Current into PV Pin
with SU Enabled
Quiescient Current into PV Pin
with SU/SD1/SD2 Enabled
I_Q
Quiescient Current into PV Pin
with SU/SUD Enabled
Quiescient Current into PV Pin
with
Oscillator
F_OSC
Oscillator Frequency Range
SU DC-DC Boost (Step-Up) Converter
V_UVLO(SU)
SU Under-Voltage Threshold
V_UVLO(SU),HYS
SU Under-Voltage Threshold
Hysteresis
V_OUT(SU)
Step-Up Output Voltage Range
V_IN(BP-ENTER) Enter Bypass Mode
V_{IN-HYS(BP-EXIT)} Exit Bypass Mode - Hysteresis
t_DELAY
Start-Up Delay of SUSD, SD1,
SD2, AUX_L1, AUX_L2, AUX_
L3 after VSU in Regulation
V_FBSU
I_MODE(SU)
D_MAX(SU)
I_LEAK(FBSU)
I_LEAK(PVSU)
I_LEAK(LXSU)
R_DSON
I_LIMIT
I_OFF
I_STARTUP
T_OFF(STARTUP)
F_OSC(STARTUP)
FBSU Reference Voltage
SU Light Load Mode Current
Threshold
Step-Up Maximum Duty Cycle
FBSU Pin Leakage Current
PVSU Pin Leakage Current
LXSU Pin Leakage Current
N-Channel
P-Channel
N-Channel Current Limit
P-Channel Turn-Off Current
Startup Current Limit
Startup Off-Time
Startup Frequency
Conditions
I_LOAD ≤ Full Load (see Tables 1 and 2)
EN_SU = EN_M = EN_SD1 = EN_SD2 = 0V,
EN_DL1 = EN_DL2 = EN_DL3 = 0V
EN_SU = 3.6V, FBSU = 1.5V (does not include
switching losses)
EN_SU = EN_SD1 = EN_SD2 = 3.6V, FBSU =
FBSD1 = FBSD2 = 1.5V, EN_M = EN_DL1 = EN_
DL2 = EN_DL3 = 0V (does not include switching
losses)
EN_SU = EN_M = 3.6V, FBSU = FBSUD = 1.5V,
EN_SD1 = EN_SD2 = EN_DL1 = EN_DL2 = EN_
DL3 = 0 (does not include switching losses)
EN_SU = EN_DL1 = 3.6V, FBSU = FBL1 = 1.5V,
EN_M = EN_SD1 = EN_SD2 = EN_DL1 = EN_DL2
= EN_DL3 = 0(does not include switching losses)
Rising edge
Falling edge
V_IN Rising edge
V_IN Falling edge
T_A = 25°C
1.6 ≤ V_PVSU ≤ 5.0V, V_FBSU = 0.60V
V_FBSU = 0.60V
V_LXSU = 0V, V_PVSU = 5.5V
V_LXSU = V_OUT(SU) = 5.5V
V_PVSU = 1.8V
V_PVSU = 1.8V
V_PVSU = 1.8V
Min
1.6
1.2
1.6
3.0
4.625
100
0.585
85
-100
4.1
Typ
0.01
300
600
450
400
1.5
1.8
400
4.750
112
512
0.600
200
95
0.01
0.1
0.1
50
130
5.5
20
1300
700
200
Max
5.5
10
450
900
700
650
1.8
2.0
5.5
4.900
125
0.615
+100
5
5
Units
V
µA
µA
µA
µA
µA
MHz
V
mV
V
V
mV
OSC
Cyc
V
mA
%
nA
µA
µA
mΩ
mΩ
A
mA
mA
ns
kHz
1. The AAT2610 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured by design, characterization, and correla-
tion with statistical process controls.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
202208A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 25, 2012
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