参数资料
型号: MAX5066EUI+
厂商: Maxim Integrated Products
文件页数: 6/22页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 28TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
PWM 型: 电流模式
输出数: 2
频率 - 最大: 1MHz
电源电压: 4.75 V ~ 28 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 28-SOIC(0.173",4.40mm 宽)裸露焊盘
包装: 管件
Configurable, Single-/Dual-Output, Synchronous
Buck Controller for High-Current Applications
Typical Operating Characteristics (continued)
(Circuit of Figure 6, T A = +25°C, unless otherwise noted. V IN = 12V, V OUT1 = 0.8V, V OUT2 = 1.3V, f SW = 500kHz per phase.)
DRIVER RISE TIME
DRIVER FALL TIME
3.303
3.302
REF LINE REGULATION
100
90
vs. LOAD CAPACITANCE
40
35
vs. LOAD CAPACITANCE
3.301
3.300
I REF = 0
80
70
60
DH
DL
30
25
DL
DH
50
20
3.299
40
15
3.298
3.297
3.296
I REF = 200 μ A
30
20
10
0
10
5
0
5
7
9
11
13
15 17
19
21
23
0
2
4
6
8 10 12 14 16 18 20 22
0
2
4
6
8 10 12 14 16 18 20 22
V IN (V)
HIGH-SIDE DRIVER RISE TIME
(V IN = 12V, C LOAD = 10nF)
MAX5066 toc11
20ns/div
DH_
2V/div
C LOAD (nF)
HIGH-SIDE DRIVER FALL TIME
(V IN = 12V, C LOAD = 10nF)
MAX5066 toc12
20ns/div
C LOAD (nF)
DH_
2V/div
LOW-SIDE DRIVER RISE TIME
(V IN = 12V, C LOAD = 10nF)
MAX5066 toc13
DL_
2V/div
20ns/div
6
_______________________________________________________________________________________
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