参数资料
型号: SC186ULTRT
厂商: Semtech
文件页数: 17/18页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 4A 16MLPQ
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 3.3 V
输入电压: 2.9 V ~ 5.5 V
PWM 型: 电压模式
频率 - 开关: 1.5MHz
电流 - 输出: 4A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-UFQFN 裸露焊盘
包装: 标准包装
供应商设备封装: 16-MLPQ-UT(3x3)
其它名称: SC186ULDKR
SC186
Outline Drawing – 3x3 MLPQ-UT16
.020
.024
0.50
0.60
.000
.002
0.00
0.05
PIN 1
INDICATOR
(LASER MARK)
A
aaa C
A1
A
D
D1
B
E
A2
C
SEATING
PLANE
DIM
A
A1
A2
b
D
D1
E
E1
e
L
N
aaa
bbb
DIMENSIONS
INCHES MILLIMETERS
MIN NOM MAX MIN NOM MAX
- -
- -
(.006) (0.152)
.007 .009 .012 0.18 0.23 0.30
.114 .118 .122 2.90 3.00 3.10
.061 .067 .071 1.55 1.70 1.80
.114 .118 .122 2.90 3.00 3.10
.061 .067 .071 1.55 1.70 1.80
.020 BSC 0.50 BSC
.012 .016 .020 0.30 0.40 0.50
16 16
.003 0.08
.004 0.10
e/2
LxN
E/2
E1
2
1
N
e
D/2
bxN
bbb
C A B
NOTES:
1.
2.
3.
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
DAP IS 1.90 x 1.90mm.
Land Pattern – 3x3 MLPQ-UT16
H
(C)
R
K
X
P
G
Y
Z
DIM
C
G
H
K
P
R
X
Y
Z
DIMENSIONS
INCHES MILLIMETERS
(.114) (2.90)
.083 2.10
.067 1.70
.067 1.70
.020 0.50
.006 0.15
.012 0.30
.031 0.80
.146 3.70
NOTES:
1.
2.
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
3. THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD
SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.
FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR
FUNCTIONAL PERFORMANCE OF THE DEVICE.
17
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