LTC1929 LINER [Linear Technology], LTC1929 Datasheet - Page 23

• Manufacturer Part Number: LTC1929
• Description: 2-Phase, High Efficiency, Synchronous Step-Down Switching Regulator
• Manufacturer: LINER [Linear Technology]

TYPICAL APPLICATIO S
PACKAGE DESCRIPTIO
**
0.005 – 0.009
(0.13 – 0.22)
*
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
0.205 – 0.212**
(5.20 – 5.38)
0.022 – 0.037
(0.55 – 0.95)
U
U
Figure 12. Efficiency Plot for Circuit of Figure 11
100
Dimensions in inches (millimeters) unless otherwise noted.
90
80
70
60
50
0
0 – 8
28-Lead Plastic SSOP (0.209)
V
V
IN
OUT
5
(LTC DWG # 05-08-1640)
= 5V
= 1.6V
10
LOAD CURRENT (A)
G Package
15
0.0256
(0.65)
BSC
20
28
1 2 3 4 5 6 7 8 9 10 11 12
0.010 – 0.015
(0.25 – 0.38)
25
27
26
30
25
24
35
1929 TA04
(10.07 – 10.33)
0.397 – 0.407*
23
40
22 21 20 19 18 17 16 15
13
14
0.002 – 0.008
(0.05 – 0.21)
0.068 – 0.078
(1.73 – 1.99)
0.301 – 0.311
(7.65 – 7.90)
G28 SSOP 0694
LTC1929
23