LTC3721EGN-1#TRPBF Linear Technology, LTC3721EGN-1#TRPBF Datasheet - Page 15
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LTC3721EGN-1#TRPBF
Manufacturer Part Number
LTC3721EGN-1#TRPBF
Description
IC CTRLR PWM PUSH PULL HE 16SSOP
Manufacturer
Linear Technology
Datasheet
1.LTC3721EGN-1PBF.pdf
(16 pages)
Specifications of LTC3721EGN-1#TRPBF
Pwm Type
Current Mode
Number Of Outputs
1
Frequency - Max
1MHz
Duty Cycle
50%
Buck
No
Boost
No
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SSOP
Frequency-max
1MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
PACKAGE DESCRIPTIO
4.35 ± 0.05
2.90 ± 0.05
2.15 ± 0.05
(4 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
NOTE:
1. DRAWING CONFORMS TO JEDEC PACKAGE OUTLINE MO-220 VARIATION (WGGC)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
ON THE TOP AND BOTTOM OF PACKAGE
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
PIN 1
TOP MARK
(NOTE 6)
U
4.00 ± 0.10
(4 SIDES)
16-Lead Plastic QFN (4mm × 4mm)
(Reference LTC DWG # 05-08-1692)
0.65 BSC
0.30 ±0.05
UF Package
0.72 ±0.05
PACKAGE OUTLINE
0.75 ± 0.05
0.200 REF
0.00 – 0.05
2.15 ± 0.10
(4-SIDES)
R = 0.115
BOTTOM VIEW—EXPOSED PAD
TYP
15
LTC3721-1
16
0.65 BSC
0.30 ± 0.05
0.55 ± 0.20
1
2
(UF) QFN 1103
sn37211 37211fs
15