LTC3576EUFE#PBF Linear Technology, LTC3576EUFE#PBF Datasheet - Page 43

• Manufacturer Part Number: LTC3576EUFE#PBF
• Description: IC POWER MANAGER W/USB OTG 38QFN
• Manufacturer: Linear Technology

Specifications of LTC3576EUFE#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: 38-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -

TYPICAL APPLICATIONS
ADAPTER
FIREWIRE, ETC.
AUTOMOTIVE
WALL
USB,
M1
100k
R2
100k
M2
MICROCONTROLLER
PUSHBUTTON
T
6.2k
4.7μF
R1
1k
M3
High Effi ciency USB/Automotive Power Manager with Overvoltage Protection,
0805
22μF
ON-THE-GO
Reverse-Voltage Protection, Low-Battery Start-Up and USB On-the-Go
68nF
C2
0.1μF
0402
C1
USB
150k
40.2k
1μF
13, 14
3.01k
10
35
34
29
12
10
22
19
11
37
38
4
5
5
6
3
4
1
2
V
RUN/SS
R
V
V
OVGATE
OVSENS
NTCBIAS
NTC
PROG
CLPROG
LDO3V3
DV
I
EN1
EN2
EN3
ENOTG
I
I
2
LIM0
LIM1
IN
BUS
BUS
T
C
PG
CC
7
LTC3576/LTC3576-1
V
V
C
C
9
26
LT3480
GND BD SYNC
WALL
11
27
ACPR
1
IDGATE
BOOST
CHRG
RST3
28
V
SW1
SW2
SW3
V
V
V
BAT
SW
OUT
FB1
FB2
FB3
SW
IN1
IN2
IN3
6
FB
36
33
31
32
30
8
9
7
24
23
25
16
17
20
21
2
3
8
C1, C3: TAYIO YUDEN JMK212BJ226MG
D1: DIODES INC. DFLS240L
L1: TAIYO YUDEN NP06DZB6R8M
L2: COILCRAFT LPS4018-332LM
L3, L4: TOKO 1098AS-4R7M
3.3μH
4.7μH
4.7μH
Li-Ion
2μH
L2
L3
L4
L5
0.47μF
D1
+
M4
M5
1.02M
324k
1.02M
365k
751k
806k
6.8μH
L1
499k
C3
22μF
0805
LTC3576/LTC3576-1
100k
10pF
10pF
10pF
10μF
10μF
10μF
2.2k
22μF
L5: TOKO 1098AS-2R0M
M1,M2,M4, M5: SILICONIX Si2333DS
M3: ON SEMICONDUCTOR NTLJS4114N
R1: 1/10W RESISTOR
R2: CURVE 1
1μF
1μF
1μF
1.61V TO 3.03V
1.76V TO 3.3V
0.8V TO 1.51V
10k
400mA
400mA
TO OTHER
LOADS
1A
I/O
CORE
MICROPROCESSOR
MEMORY
POR
43
3576 TA03
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