lt3070 Linear Technology Corporation, lt3070 Datasheet - Page 25

• Manufacturer Part Number: lt3070
• Description: 5a, Low Noise, Programmable Output, 85mv Dropout Linear Regulator
• Manufacturer: Linear Technology Corporation

ApplicAtions inFormAtion
V
3.3V
BIAS
100pF
47µF
6.3V
15k
3
1
0.1µF
10pF
NOTE: LTC3415 SWITCHER, 2MHz INTERNAL OSCILLATOR
SGND
PV
PV
PLLLPF
BSEL
MGN
CLKOUT
MODE
CLKIN
PHMODE
PGND
PGOOD
IN
IN
PGND
RUN
PGND
LTC3415EUHF
PV
IN
PGND
PV
IN
PGND
Figure 8. 1V, 7A Point-of-Load Current Sharing Regulators
SV
PGND
IN
TRACK
PGND
SGND
I
THM
SW
SW
SW
SW
V
I
TH
FB
0.2µH
20k
1%
15k
1%
1.4V/7A
100µF
6.3V
2
47µF
1nF
47µF
1nF
NC
NC
NC
NC
NC
NC
NC
NC
V
V
EN
IN
V
V
MARGTOL
MARGSEL
VIOC
EN
IN
V
V
MARGTOL
MARGSEL
VIOC
O0
O1
O2
O0
O1
O2
2.2µF
2.2µF
LT3070
LT3070
BIAS
BIAS
GND
GND
REF/BYP
REF/BYP
PWRGD
PWRGD
SENSE
SENSE
OUT
OUT
50k
PWRGD
*X5R OR X7R CAPACITORS
*X5R OR X7R CAPACITORS
2.2µF*
3070 F08
0.01µF
0.01µF
2.2µF*
4.7µF*
4.7µF*
10µF*
LT3070
10µF*
POWER
PLANE
1V/7A
R
3m
CONTROLLED
P .O.L. 1
P .O.L. 2
R
3m
CONTROLLED

TRACE
TRACE
V
1V
3.5A
V
1V
3.5A
OUT
OUT
3070f