LTC3701EGN#PBF Linear Technology, LTC3701EGN#PBF Datasheet - Page 17

• Manufacturer Part Number: LTC3701EGN#PBF
• Description: IC DC/DC CNTRLR STPDN DUAL16SSOP
• Manufacturer: Linear Technology
• Series: PolyPhase®r
• Type: Step-Down (Buck)r

Specifications of LTC3701EGN#PBF

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 2
• Voltage - Output: 0.8 ~ 10 V
• Current - Output: 1A
• Frequency - Switching: 550kHz
• Voltage - Input: 2.5 ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Primary Input Voltage: 10V
• No. Of Outputs: 2
• Output Current: 1A
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Supply Voltage Range: 2.5V To 10V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

APPLICATIO S I FOR ATIO
R
U
IN
V
IN
C
IN
BOLD LINES INDICATE
HIGH, SWITCHING
CURRENT LINES.
KEEP LINES TO A
MINIMUM LENGTH.
U
+
W
1
2
3
4
5
6
7
8
SENSE1
I
V
SGND
V
I
PLLLPF
SENSE2
TH
TH
FB1
FB2
/RUN1
/RUN2
R
R
SENSE1
SENSE2
Figure 11. Branch Current Waveforms
Figure 10. LTC3701 Layout Diagram
LTC3701
–
–
EXTCLK/MODE
U
SW1
SW2
SENSE1
SENSE2
PGATE1
PGATE2
PGOOD
PGND
V
IN
+
+
D1
D2
16
15
14
13
12
11
10
9
D1
D2
L1
L2
L1
L2
3701 F10
C
C
OUT1
OUT2
C
M1
M2
C
OUT1
OUT2
V
V
+
+
OUT1
OUT2
R
R
BOLD LINES INDICATE
HIGH CURRENT PATHS
SENSE1
SENSE2
C
IN
+
+
–
–
+
V
V
OUT1
OUT2
3701 F11
V
IN
R
R
L1
L2
LTC3701
17
3701fa