参数资料
型号: MAX8569EVKIT+
厂商: Maxim Integrated Products
文件页数: 3/11页
文件大小: 0K
描述: EVALUATION KIT FOR MAX8569
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: DC/DC,步升
输出及类型: 1,非隔离
电流 - 输出: 200mA
输入电压: 1.5 ~ 5.5 V
稳压器拓扑结构: 升压
板类型: 完全填充
已供物品:
已用 IC / 零件: MAX8569
200mA Step-Up Converters in 6-Pin
SOT23 and TDFN
ELECTRICAL CHARACTERISTICS (continued)
(V SHDN = V OUT = 3.3V, V BATT = 2.0V, T A = -40 ° C to +85 ° C. Typical values are at T A = +25 ° C, unless otherwise noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SHDN Threshold
Rising edge,
100mV hysteresis (typ),
T A = +25 ° C
1.185
1.228
1.271
V
V OUT = 2.8V
T A = -40 ° C to +85 ° C
1.170
1.286
SHDN Input Bias Current
RST Low Voltage
RST Leakage Current
V OUT = 5.5V
I RST = 1mA, V OUT = 2.5V
V RST = 5.5V
Relative to OUT,
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
85
13
13
0.1
1
90
100
0.2
100
95
nA
V
nA
RST Threshold
3.3V for MAX8569B,
%
3.0V for MAX8569BETT30
T A = -40 ° C to +85 ° C
85
90
97
LX Leakage Current
V OUT = 5.5V
T A = +25 ° C
T A = -40 ° C to +85 ° C
1
150
150
nA
Maximum Load Current
Efficiency
V BATT = 2V, V OUT = 3.3V
V BATT = 2V, V OUT = 3.3V, Figures 1 or 2, I LOAD = 40mA
200
88
mA
%
Note 1: Specifications to -40 ° C are guaranteed by design and not production tested.
Note 2: Supply current into OUT. This current is drawn from the source battery, but is reduced in value according to the step-up
ratio and efficiency.
Note 3: Does not include switching losses and output quiescent current. See the Input Current and Output Voltage vs. Input Voltage
(On, 330 ? ) graph in the Typical Operating Characteristics for operating quiescent current.
_______________________________________________________________________________________
3
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