LTC3586-2 LINER [Linear Technology], LTC3586-2 Datasheet - Page 3

• Manufacturer Part Number: LTC3586-2
• Description: High Efficiency USB Power Manager
• Manufacturer: LINER [Linear Technology]

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
V
SYMBOL
PowerPath Switching Regulator
V
I
I
h
I
V
V
V
V
f
R
R
I
Battery Charger
V
I
I
V
V
V
h
I
BUSLIM
VBUSQ
OUT(POWERPATH)
OSC
PEAK_POWERPATH
CHG
BAT
TRKL
CLPROG
PROG
BUS
CLPROG
UVLO_VBUS
UVLO_VBUS-BAT
OUT
FLOAT
PROG
PROG_TRKL
C/10
OUT4
PMOS_POWERPATH
NMOS_POWERPATH
= 5V, R
(Note 4)
PROG
PARAMETER
Input Supply Voltage
Total Input Current
V
Ratio of Measured V
CLPROG Program Current
V
BAT
CLPROG Servo Voltage in Current Limit 1x, 5x, 10x Modes
V
V
Lockout
V
Switching Frequency
PMOS On-Resistance
NMOS On-Resistance
Peak Switch Current Limit (Note 5)
BAT Regulated Output Voltage
Constant-Current Mode Charge Current R
Battery Drain Current
PROG Pin Servo Voltage
PROG Pin Servo Voltage in Trickle
Charge
C/10 Threshold Voltage at PROG
Ratio of I
Trickle Charge Current
= 1k, R
BUS
OUT
BUS
BUS
OUT
Quiescent Current
Current Available Before Loading
Undervoltage Lockout
to BAT Differential Undervoltage
Voltage
BAT
CLPROG
to PROG Pin Current
= 3.01k, unless otherwise noted.
BUS
Current to
A
CONDITIONS
1x Mode, V
5x Mode, V
10x Mode, V
Suspend Mode, V
1x Mode, I
5x Mode, I
10x Mode, I
Suspend Mode, I
1x Mode
5x Mode
10x Mode
Suspend Mode
1x Mode, BAT = 3.3V
5x Mode, BAT = 3.3V
10x Mode, BAT = 3.3V
Suspend Mode
Suspend Mode
Rising Threshold
Falling Threshold
Rising Threshold
Falling Threshold
1x, 5x, 10x Modes, 0V < BAT < 4.2V,
I
USB Suspend Mode, I
1x, 5x Modes
10x Mode
LTC3586-2
LTC3586-2
LTC3586-3
LTC3586-3
R
V
V
BAT < V
BAT < V
= 25°C. V
VOUT
PROG
PROG
BUS
BUS
> V
= 0V, I
= 0mA, Battery Charger Off
The
= 1k
= 5k
TRKL
TRKL
UVLO
VOUT
VOUT
l
OUT
OUT
BUS
VOUT
VOUT
OUT
denotes the specifications which apply over the full operating
, I
= BAT
= BAT
VOUT
= 0mA
= 0mA
= 5V, BAT = 3.8V, V
= BAT
VOUT
= 0mA
= 0µA (Ideal Diode Mode)
OUT
= 0µA
= BAT
VOUT
= 0mA
= 250µA
LTC3586-2/LTC3586-3
IN1
= V
IN2
= V
l
l
l
l
l
l
IN3
4.179
4.165
4.079
4.065
4.35
0.31
3.95
MIN
436
800
980
185
= V
3.5
4.5
1.8
87
2
IN4
BAT + 0.3
= V
0.044
1.188
4.200
4.200
4.100
4.100
1.000
0.100
1133
2140
1251
1022
1022
0.38
0.32
4.30
4.00
2.25
0.18
0.30
TYP
460
860
224
135
672
100
200
204
100
100
9.3
4.6
3.5
95
15
15
50
29
7
2
3
OUT3
= 3.8V,
4.221
4.235
4.121
4.135
1000
1065
MAX
0.50
4.35
100
500
223
5.5
4.7
4.7
2.7
41
5
mA/mA
mA/mA
mA/mA
mA/mA
mA/mA
358623f
UNITS
3
MHz
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
mA
mA
mV
mA
µA
µA
Ω
Ω
V
V
V
V
V
V
A
A
V
V
V
V
V
V