MAX8521 Maxim Integrated Products, MAX8521 Datasheet - Page 17

• Manufacturer Part Number: MAX8521
• Description: Smallest TEC Power Drivers
• Manufacturer: Maxim Integrated Products

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Smallest TEC Power Drivers for Optical
CTLI
COMP
GND
REF
MAXV
MAXIP
MAXIN
FREQ
(MAX8520)
ITEC
REF
MAX V
V
OR V
MAX I
(V
(0.15V/R
MAX I
(V
(0.15V/R
MAXV
MAXIP
MAXIN
MAX8521/
MAX8520
DD
TEC
TEC
TEC
× 4
/V
/V
SENSE
SENSE
OFF
=
REF
=
REF
=
) ×
ON
) ×
)
)
SHDN
CS
OS1
REF
PWM CONTROL
GATE CONTROL
AND
FREQ (MAX8521)
PGND1
PGND2
PV
PV
V
DD
OS1
OS2
DD
LX2
LX1
CS
DD
2
1
Functional Diagram
V
DD
www.DataSheet4U.com
3V TO
5.5V
R
Modules
SENSE
17