参数资料
型号: MC34713EPR2
厂商: Freescale Semiconductor
文件页数: 15/23页
文件大小: 0K
描述: IC CONVERTER DDR 24QFN
标准包装: 2,500
应用: 转换器,DDR
输入电压: 3 V ~ 6 V
输出数: 1
输出电压: 0.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘
供应商设备封装: 24-QFN 裸露焊盘(4x4)
包装: 带卷 (TR)
TYPICAL APPLICATIONS
TYPICAL APPLICATIONS
Compensation Network
VOUT
VDDI
VIN
BOOT
C15
0.1 μ F
SW
PVIN
C18
INV
R12
10 k_nopop
FREQ
C14
0.1 μ F
24
23
22
21
20
19
PVIN
COMP
0.02 pF
R15
15 k
C19
1.9 nF
R14
300
C20
0.910 nF
R2
12.7 k
R1
20 k
R10
10 k
R11
10 k
ILIM
1
2
3
SGND
FREQ
ILIM
PVIN
SW
SW
18
17
16
SW
SW
R13
10 k_nopop
PG
4
PG
MC34713
SW
15
VMASTER
PGOOD LED
x
5
NC
GND
14
VMASTER
VIN
SD
6
SD
GND
13
GND
R8
10 k
VREFIN
R7
1k
VREFIN
7
8
9
10
11
12
R9
10 k
LED
D1
LED
C13
0.1 μ F
COMP
C12
0.1 μ F
INV
VOUT
C11
0.1 μ F
C16
0.1 μ F
PVIN
3
VIN Capacitors
VIN
C17
10 μ F
I/O Signals
4.7_nopop
R16
VIN 2
GND 1
J2
STBY_nopop
1 2
Jumpers
PVIN 1
VMASTER 3
LED 5
7
9
J1
2
4
6
8
10
VREFIN
PG
x
SD
GND
VMASTER
3
2
J3
1
SD
2
CON10A
VDDI
Optional nopop
VOUT
1
R5
ILIM
R6
FREQ
Buck Converter
POT_50 k_nopop
POT_50 k_nopop
SW
L1
1.5 μ H
VOUT2
VOUT1
VOUT
R3
PVIN Capacitors
D3
PMEG2010EA
_nopop
4.7_nopop
C9
1 nF_nopop
C6 C7
100 μ F 100 μ F
C8
100 μ F
PVIN
C1
0.1 μ F
C2
1 .0 μ F
C3 C4 C5
100 μ F 100 μ F 100 μ F
Figure 6. Typical Applications
34713
Analog Integrated Circuit Device Data
Freescale Semiconductor
15
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