参数资料
型号: MAX1536ETI+T
厂商: Maxim Integrated Products
文件页数: 7/19页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 3.6A 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.7 V ~ 5.5 V
输入电压: 3 V ~ 5.5 V
PWM 型: 电流模式,混合
频率 - 开关: 1.4MHz
电流 - 输出: 3.6A
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: 28-WFQFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 28-TQFN-EP(5x5)
3.6A, 1.4MHz, Low-Voltage, Internal-Switch Step-
Down Regulator with Dynamic Output Voltage Control
Typical Operating Characteristics (continued)
(MAX1536 Circuit of Figure 1, T A = +25°C, unless otherwise noted.)
STARTUP AND SHUTDOWN
(HEAVY LOAD)
MAX1536 toc10
V SHDN
5V/div
V PGOOD
5V/div
I LX
2A/div
V OUT
1V/div
400 μ s/div
V IN = 3.3V, V OUT = 1.8V, R LOAD = 0.5 ?
LOAD-TRANSIENT RESPONSE
(PWM MODE)
MAX1536 toc12
I OUT
2A/div
I LX
2A/div
V OUT
50mV/div
V LX
5V/div
20 μ s/div
V IN = 3.3V, V OUT = 1.8V, I OUT = 0.1A TO 3A TO 0.1A
DYNAMIC OUTPUT-VOLTAGE TRANSITION
(IDLE MODE)
STARTUP AND SHUTDOWN
(LIGHT LOAD)
MAX1536 toc11
400 μ s/div
V IN = 3.3V, V OUT = 1.8V, R LOAD = 3 ?
LOAD-TRANSIENT RESPONSE
(IDLE MODE)
MAX1536 toc13
20 μ s/div
V IN = 3.3V, V OUT = 1.8V, I OUT = 0.1A TO 3A TO 0.1A
REFERENCE VOLTAGE
vs. TEMPERATURE
V SHDN
5V/div
V PGOOD
5V/div
I LX
1A/div
V OUT
1V/div
I OUT
2A/div
I LX
2A/div
V OUT
50mV/div
V LX
5V/div
MAX1536 toc14
V GATE
5V/div
2.002
V IN = 3.3V
I REF = 0
V LX
2.001
I REF = 25μA
5V/div
V OUT
200mV/div
V REFIN
200mV/div
2.000
1.999
1.998
0
I LX
5A/div
1.997
I REF = 50μA
1.996
20 μ s/div
-40
-15
10
35
60
85
V IN = 3.3V, V OUT = 1.5V TO 1.8V TO 1.5V,
FBLANK = REF, I LOAD = 0.1A
TEMPERATURE ( ° C)
_______________________________________________________________________________________
7
相关PDF资料
PDF描述
SCRH105RY-4R7 INDUCTOR SMD 4.7UH 8.00A 100KHZ
RBC60DRYN CONN EDGECARD 120PS DIP .100 SLD
AVS106M50C12B-F CAP ALUM 10UF 50V 20% SMD
RBC60DRYH CONN EDGECARD 120PS DIP .100 SLD
GCM28DRUN CONN EDGECARD 56POS DIP .156 SLD
相关代理商/技术参数
参数描述
MAX1536EVKIT 功能描述:直流/直流开关调节器 Evaluation Kit for the MAX1536 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX1537AETX+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1537ETX 功能描述:电流和电力监控器、调节器 RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel
MAX1537ETX-T 功能描述:电流和电力监控器、调节器 RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel
MAX1537EVKIT 制造商:Maxim Integrated Products 功能描述:MAIN POWER SUPPLY CONTROLLER FOR NOTEBOOK - Bulk