LT3689EMSE#PBF Linear Technology, LT3689EMSE#PBF Datasheet - Page 11
![IC SWIT REG BUCK 700MA ADJ 16MSO](/photos/7/37/73708/16-msop_05-08-1667_sml.jpg)
LT3689EMSE#PBF
Manufacturer Part Number
LT3689EMSE#PBF
Description
IC SWIT REG BUCK 700MA ADJ 16MSO
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LT3689EUDPBF.pdf
(32 pages)
Specifications of LT3689EMSE#PBF
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
0.8 ~ 34.2 V
Current - Output
700mA
Frequency - Switching
350kHz ~ 2.2MHz
Voltage - Input
3.6 ~ 36 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-MSOP Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TIMING DIAGRAMS
WDO
WDO
t
t
t
t
V
UV
RST
WDU
WDL
WDI
WDI
UV
t < t
= TIME REQUIRED TO ASSERT RST LOW ONCE V
= OUTPUT VOLTAGE RESET THRESHOLD
= PROGRAMMED RESET PERIOD
= WATCHDOG WINDOW MODE LOWER BOUNDARY PERIOD
= WATCHDOG UPPER BOUNDARY PERIOD
WDL
V
OUT
WATCHDOG TIMING (W/T = HIGH), TIMEOUT MODE
WATCHDOG TIMING (W/T = LOW), WINDOW MODE
RST
t
UV
POWER-ON RESET TIMING
t
OUT
RST
GOES BELOW V
V
UV
t
RST
UV
t
WDU
t
WDU
LT3689/LT3689-5
t
t
RST
RST
3689 TD
11
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