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参数资料
| 型号： | MAX15032ATA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 1A 8TDFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 6.6 V ~ 36 V |
| 输入电压： | 2.7 V ~ 11 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 500kHz |
| 电流 - 输出： | 1A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-TDFN-EP（3x3） |
500kHz, 36V Output, 600mW PWM
Step-Up DC-DC Converter
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +3.3V, V SHDN = +3.3V, C IN = 10μF, PGND = GND = 0V, T A = T J = -40°C to +125°C, unless otherwise noted. Typical values
are at T A = +25°C. See the Typical Operating Circuit.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Load Regulation
Soft-Start Duration
Soft-Start Steps
I LOAD = 0 to 20mA, V OUT = 30V
(0.25 x I LIM_LX ) to I LIM_LX
1
8
32
%
ms
Steps
THERMAL PROTECTION
Thermal Shutdown
Thermal-Shutdown Hysteresis
Rising
+160
8
°C
°C
Note 2: All devices are 100% production tested at room temperature (T A = +25°C). All parameter limits through the temperature
range are guaranteed by design.
Typical Operating Characteristics
(V IN = 3.3V, L1 = 4.7μH, R1 = 143k Ω , R2 = 6.2k Ω , C IN = 10μF, C OUT = 2.2μF, C CP = 10nF, see the Typical Operating Circuit.
T A = +25°C, unless otherwise noted.)
85
EFFICIENCY
vs. LOAD CURRENT
85
EFFICIENCY
vs. LOAD CURRENT
85
EFFICIENCY
vs. LOAD CURRENT
80
75
V OUT = 36V
V IN = 5V
80
75
V OUT = 30V
V IN = 5V
80
75
70
65
60
V OUT = 36V
V IN = 3.3V
70
65
60
V OUT = 30V
V IN = 3.3V
70
65
60
V OUT = 24V
V IN = 5V
V OUT = 24V
V IN = 3.3V
55
50
45
40
35
55
50
45
40
35
55
50
45
40
35
0
2
4
6
8
10 12 14 16 18 20
0
2
4
6
8
10 12 14 16 18 20
0
5
10 15 20 25 30 35 40 45 50
LOAD CURRENT (mA)
LOAD CURRENT (mA)
LOAD CURRENT (mA)
_______________________________________________________________________________________
3
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