LT3582EUD-5#TRPBF Linear Technology, LT3582EUD-5#TRPBF Datasheet - Page 24

• Manufacturer Part Number: LT3582EUD-5#TRPBF
• Description: IC DC/DC CONV +/-5V 16-QFN
• Manufacturer: Linear Technology
• Type: Step-Up (Boost), Invertingr

Specifications of LT3582EUD-5#TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 2
• Voltage - Output: ±5V
• Current - Output: 350mA, 600mA
• Voltage - Input: 2.55 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -

LT3582/LT3582-5/LT3582-12
TYPICAL APPLICATION
24
100mA (V
125mA (V
IN
IN
≥ 2.7V)
≥ 3.3V)
V
±5V Outputs from a Single 2.7V to 3.8V Input (Improved Effi ciency)
–5V
NEG
OPTIONAL ON
D1
INTERFACE
LT3582-5
Effi ciency and Power Loss, Load from V
I
2
C
95
85
75
65
55
45
35
L1
6.8μH
0.1
REG0/OTP0 = 24h
REG1/OTP1 = 4Ch
REG2/OTP2 = 03h
C2
10μF
V
IN
= 3.3V
SWN
SWN
GND
V
SDA
SCL
CA
OUTN
22nF
LOAD CURRENT (mA)
C5
1
RAMPP
LT3582
D1-D2: DIODES INC. B0540WS-7
L1-L2: COILCRAFT LPS4018-682ML
C1: 4.7μF , 6.3V, X5R, 0805
C2-C3: 10μF , 6.3V, X5R, 0805
C4: 1μF , 6.3V, X5R, 0603
C5-C6: 22nF , 0603
RAMPN
10
V
SHDN
CAPP
CAPP
C6
22nF
SWP
OUTP
V
V
PP
IN
3582512 TA03a
3582512 TA03
OUTP
100
D2
80
70
60
50
40
30
20
10
0
to GND
6.8μH
L2
10μF
C3
C1
4.7μF
V
5V
110mA (V
150mA (V
INPUT
2.7V TO 3.8V
POS
IN
IN
≥ 2.7V)
≥ 3.3V)
3582512fb