参数资料
型号: MAX1692EUB
厂商: Maxim Integrated Products
文件页数: 4/12页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.6A 10UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 5.5 V
输入电压: 2.7 V ~ 5.5 V
PWM 型: 电流模式,混合
频率 - 开关: 750kHz
电流 - 输出: 600mA
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: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 管件
供应商设备封装: 10-µMAX
其它名称: Q816058
Low-Noise, 5.5V-Input,
PWM Step-Down Regulator
Typical Operating Characteristics
(SYNC/PWM = GND, circuit of Figure 2, L = Sumida CD43-100, T A = +25°C, unless otherwise noted.)
600
500
DROPOUT VOLTAGE vs.
LOAD CURRENT
100
95
90
EFFICIENCY vs. LOAD CURRENT
(V OUT = 3.3V)
100
95
90
EFFICIENCY vs. LOAD CURRENT
(V OUT = 2.5V)
400
V OUT = 2.5V
85
V IN = 3.6V
85
V IN = 2.7V
80
80
V IN = 3.6V
300
V OUT = 3.3V
75
70
V IN = 5.0V
75
70
V IN = 5.0V
200
65
65
100
0
60
55
50
LIM = IN
R1 = 505k ?
R2 = 301k ?
60
55
50
LIM = IN
R1 = 309k ?
R2 = 301k ?
0
150
300
450
600
750
900
1
10
100
1000
1
10
100
1000
LOAD CURRENT (mA)
EFFICIENCY vs. LOAD CURRENT
(V OUT = 1.8V)
LOAD CURRENT (mA)
FEEDBACK VOLTAGE
vs. LOAD CURRENT
LOAD CURRENT (mA)
BATTERY INPUT CURRENT vs.
INPUT VOLTAGE
100
95
90
85
80
V IN = 2.7V
V IN = 3.6V
1.25
1.245
1.24
1.235
1.23
V IN = 5.0V
R1 = 309k ?
R2 = 301k ?
SYNC/PWM = GND
100
95
90
85
T A = +85°C
75
70
V IN = 5.0V
1.225
1.22
LIM = IN
80
75
T A = +25°C
65
60
55
LIM = IN
R1 = 138k ?
R2 = 301k ?
1.215
1.21
1.205
LIM = GND
70
65
T A = -40°C
V OUT = 1.8V
SYNC/PWM = GND
50
1.2
60
1
10
100
1000
0 100 200 300 400 500 600 700 800 900 1000
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
LOAD CURRENT (mA)
BATTERY INPUT CURRENT vs.
INPUT VOLTAGE
LOAD CURRENT (mA)
BATTERY INPUT CURRENT vs. INPUT
VOLTAGE AND TEMPERATURE
INPUT VOLTAGE (V)
OUTPUT VOLTAGE vs.
LOAD CURRENT
5.0
4.5
4.0
3.5
3.0
V OUT = 2.5V
V OUT = 3.3V
2.5
2.0
T A = +85°C
1.84
1.82
1.80
V IN = 2.7V
V OUT = 1.8V
R1 = 138k ?
R2 = 301k ?
2.5
2.0
T A = +25°C
1.78
1.5
V OUT = 1.8V
1.5
1.0
0.5
0
SYNC/PWM = IN
1.0
T A = -40°C
V OUT = 1.8V
SYNC/PWM = IN
1.76
1.74
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
0
100 200 300 400 500 600 700 800 900
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
LOAD CURRENT (mA)
4
_______________________________________________________________________________________
相关PDF资料
PDF描述
MAX16948AGTE/V+ IC LDO/SWITCH ADJ DUAL 16TQFN
MAX16955AUE/V+ IC REG CTRLR BUCK PWM CM 16TSSOP
MAX16974AUE/V+ IC REG BUCK SYNC 5V/ADJ 16TSSOP
MAX16975AEE/V+ IC REG BUCK SYNC 5V/ADJ 16QSOP
MAX16976AEE/V+ IC REG BUCK 5V/ADJ 0.6A 16QSOP
相关代理商/技术参数
参数描述
MAX1692EUB+ 功能描述:直流/直流开关调节器 5.5V PWM Step-Down Regulator 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
MAX1692EUB+T 功能描述:直流/直流开关调节器 5.5V PWM Step-Down Regulator 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
MAX1692EUB-T 功能描述:直流/直流开关调节器 5.5V PWM Step-Down Regulator 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
MAX1692EVKIT 制造商:Maxim Integrated Products 功能描述:LOW-NOISE, 5.5V-INPUT, PWN STEP-DOWN REGULATO - Bulk
MAX16930ATLR/V+ 制造商:Maxim Integrated Products 功能描述:2MHZ, 36V, DUAL BUCK WITH PRE-BOOST AND 40A QUIESCENT CURREN - Rail/Tube