LTC3566EUF-2#PBF Linear Technology, LTC3566EUF-2#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC3566EUF-2#PBF
• Description: IC POWER MANAGER USB 24-QFN
• Manufacturer: Linear Technology

Specifications of LTC3566EUF-2#PBF

• Applications: Handheld/Mobile Devices
• Voltage - Supply: 4.35 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -

LTC3566/LTC3566-2
TYPICAL PERFORMANCE CHARACTERISTICS
8
0.20
0.10
0.30
0.25
0.15
0.05
100
90
80
70
60
50
40
30
20
10
70
60
50
40
30
0
0
–40
–55
0.1
V
Suspend vs Temperature
R
Power Switches vs Temperature
Buck-Boost Regulator PWM Mode
Effi ciency
I
PMOS V
PMOS V
BUS
VOUT
DS(ON)
PMOS V
–35
V
V
V
IN1
IN1
IN1
Quiescent Current in
OPERATION
= 0μA
Burst Mode
–15
–15
CURVES
IN1
IN1
NMOS V
NMOS V
= 3V
= 3.6V
= 4.5V
for Buck-Boost Regulator
IN1
1
NMOS V
= 3.6V
= 4.5V
TEMPERATURE (°C)
TEMPERATURE (°C)
= 3V
5
10
I
IN1
IN1
LOAD
25
IN1
= 3.6V
= 4.5V
TYPE 3 COMPENSATION
10
= 3V
(mA)
45
35
65
PWM MODE
CURVES
V
V
V
V
100
IN1
IN1
IN1
OUT1
85 105
T
60
= 3V
= 3.6V
= 4.5V
A
= 27°C
= 3.3V
3566 G22
3566 G18
3566 G25
1000
125
85
0.30
0.20
0.10
0.40
0.35
0.25
0.15
2500
2450
2400
2300
2600
2550
2350
100
100
90
80
70
60
50
40
30
20
10
80
40
20
60
0
0
–55
2.7
0
Buck-Boost Regulator Current
Limit vs Temperature
Buck-Boost Regulator PWM
Effi ciency vs V
CHRG Pin Current vs Voltage
(Pull-Down State)
V
T
TYPE 3 COMPENSATION
V
BAT = 3.8V
A
OUT1
BUS
–35
= 27°C
3.1
= 5V
= 3.3V
–15
1
V
V
V
IN1
IN1
CHRG PIN VOLTAGE (V)
IN1
TEMPERATURE (°C)
= 3.6V
= 4.5V
5
3.5
= 3V
2
25
V
IN1
IN1
3.9
(V)
45
3
I
I
I
65
LOAD
LOAD
LOAD
4.3
85 105
= 50mA
= 200mA
= 1000mA
T
4
A
4.7
= 25°C unless otherwise noted.
3566 G23
3566 G26
3566 G19
125
5
13.0
12.5
12.0
11.0
14.0
13.5
11.5
100
90
80
70
60
50
40
30
20
10
50
40
20
10
30
0
0
–40
–55
0.1
Battery Drain Current vs
Temperature
Buck-Boost Regulator Burst Mode
Operation Quiescent Current
Buck-Boost Regulator vs I
Burst Mode OPERATION
CURVES
V
BAT = 3.8V
V
BUCK REGULATORS OFF
OUT1
BUS
–35
V
V
V
= 0V
IN1
IN1
IN1
= 3.3V
–15
–15
= 3V
= 3.6V
= 4.5V
1
TEMPERATURE (°C)
TEMPERATURE (°C)
5
10
I
LOAD
25
V
V
IN1
IN1
TYPE 3 COMPENSATION
10
(mA)
45
= 4.5V
= 3.6V
35
PWM MODE
65
CURVES
V
V
V
V
IN1
IN1
IN1
IN1
100
V
85 105
LOAD
OUT1
T
= 3V
= 3.6V
= 4.5V
60
= 3V
A
= 27°C
3566fb
3566 G24
= 5V
3566 G27
3566 G21
1000
125
85