参数资料
型号: MAX5097BATE/V+T
厂商: Maxim Integrated Products
文件页数: 5/21页
文件大小: 0K
描述: IC REG BUCK 5V/ADJ 0.6A 16WQFN
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: 两者兼有
输出数: 1
输出电压: 5V,1.24 V ~ 11 V
输入电压: 5 V ~ 40 V
PWM 型: 电流模式
频率 - 开关: 330kHz
电流 - 输出: 600mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-WQFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 16-TQFN-EP(5x5)
40V, 600mA Buck Converters with Low-
Quiescent-Current Linear Regulator Mode
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +14V, I OUT = 1mA, C IN = 100μF, C OUT = 22μF, L = 22μH, C BP = 1μF, V EN = +2.4V (Figure 2), SGND = PGND = 0V, T A = T J =
-40°C to +125°C, unless otherwise noted. Typical values are at T A = T J = +25°C.) (Note 1)
PARAMETER
EN Low-Voltage Threshold
SYMBOL
V ENL
Regulator off
CONDITIONS
MIN
TYP
MAX
0.4
UNITS
V
EN Input Pulldown
V EN = 2V, LDO/ BUCK = 4V
0.5
μA
RESET Voltage Threshold High
RESET Voltage Threshold Low
RESET Output-Low Voltage
RESET Output-High Leakage
Current
V RESET_H
V RESET_L
V RL
I RH
V OUT rising
V OUT falling
I SINK = 1mA
V RESET = 5V, V ADJ = 1.5V
89
87
92
90
94
92
0.2
1
% V OUT
% V OUT
V
μA
RESET Output Minimum Timeout
Period
V OUT to RESET Delay
C CT = 0
V OUT falling 10mV/μs, C CT = 0
25
6
μs
μs
Delay Comparator Threshold
V CT_TH
V CT rising
1.18
1.2374
1.29
V
Delay Comparator Threshold
Hysteresis
100
mV
CT Charge Current
CT Discharge Current
I CH
I DISCH
V CT = 1V
0.74
1
13.8
1.20
μA
mA
THERMAL SHUTDOWN
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
T J(SHDN)
Δ T J(SHDN)
Temperature rising
+165
20
°C
°C
Note 1: Limits to -40°C are guaranteed by design.
Note 2: The continuous maximum output current from LDO is limited by package power dissipation.
_______________________________________________________________________________________
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