LTC3407EMSE#PBF Linear Technology, LTC3407EMSE#PBF Datasheet - Page 14

• Manufacturer Part Number: LTC3407EMSE#PBF
• Description: IC REG DC/DC DUAL 1.5MHZ 10-MSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC3407EMSE#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.6 ~ 5 V
• Current - Output: 1A
• Frequency - Switching: 1.5MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
• Primary Input Voltage: 5.5V
• No. Of Outputs: 2
• Output Voltage: 5V
• Output Current: 600mA
• No. Of Pins: 10
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

TYPICAL APPLICATIONS
LTC3407
14
V
OUT2
AT 600mA
= 3.3V
10μF
C3
V
C1, C2, C3: TAIYO YUDEN JMK316BJ106ML
L1: MURATA LQH32CN2R2M33
L2: MURATA LQH32CN4R7M11
IN
TO 5.5V
= 3.6V
C5, 22pF
887k
R4
100
95
90
85
80
75
70
65
60
196k
C1
10μF
4.7μH
R3
1
L2
Effi ciency vs Load Current
2mm Height Core Supply
MODE/SYNC
SW2
V
RUN2
FB2
V
NO LOAD ON OTHER CHANNEL
LOAD CURRENT (mA)
IN
10
= 5V Burst Mode OPERATION
LTC3407
GND
V
IN
RUN1
SW1
POR
V
100
FB1
2.2μH
3.3V
1.8V
3407 TA08
L1
R5
100k
R1
301k
1000
C4, 22pF
POWER-ON
RESET
604k
R2
C2
10μF
V
AT 600mA
OUT1
= 1.8V
3407 TA07
3407fa