参数资料
| 型号： | MAX829EUKG |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/17页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHD CAP DBL INV 5TSOP |
| 产品变化通告： | Product Obsolescence 01/Jul/2009 |
| 标准包装： | 1 |
| 类型： | 切换式电容器（充电泵），倍增器，反相 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | -1.15 V ~ -5.5 V，2.3 V ~ 11 V |
| 输入电压： | 1.15 V ~ 5.5 V |
| 频率 - 开关： | 19kHz ~ 54kHz |
| 电流 - 输出： | 50mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSOP（0.059"，1.50mm 宽）5 引线 |
| 供应商设备封装： | 5-TSOP |
MAX828, MAX829
MAXIMUM RATINGS*
Rating
Input Voltage Range (V in to GND)
Output Voltage Range (V out to GND)
Output Current (Note 1)
Output Short Circuit Duration (V out to GND, Note 1)
Operating Junction Temperature
Symbol
V in
V out
I out
t SC
T J
Value
?0.3 to 6.0
?6.0 to 0.3
100
Indefinite
150
Unit
V
V
mA
sec
° C
Power Dissipation and Thermal Characteristics
Thermal Resistance, Junction to Air
Maximum Power Dissipation @ T A = 70 ° C
Storage Temperature
R q JA
P D
T stg
256
313
?55 to 150
° C/W
mW
° C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
*ESD Ratings
ESD Machine Model Protection up to 200 V, Class B
ESD Human Body Model Protection up to 2000 V, Class 2
ELECTRICAL CHARACTERISTICS (V in = 5.0 V for MAX828 C 1 = C 2 = 10 m F, for MAX829 C 1 = C 2 = 3.3 m F, T A = ?40 ° C to 85 ° C, typical
values shown are for T A = 25 ° C unless otherwise noted. See Figure 20 for test setup.)
Characteristic
Operating Supply Voltage Range (R L = 10 k)
Symbol
V in
Min
1.5 to 5.5
Typ
1.15 to 6.0
Max
?
Unit
V
Supply Current Device Operating (R L = R )
T A = 25 ° C
I in
m A
MAX828
MAX829
?
?
68
118
90
200
T A = 85 ° C
MAX828
MAX829
Oscillator Frequency
T A = 25 ° C
MAX828
MAX829
f OSC
?
?
8.4
24.5
73
128
12
35
100
200
15.6
45.6
kHz
T A = ?40 ° C to 85 ° C
MAX828
MAX829
Output Resistance (I out = 25 mA, Note 2)
MAX828
MAX829
R out
6.0
19
?
?
?
?
26
26
21
54
50
50
W
Voltage Conversion Efficiency (R L = R )
Power Conversion Efficiency (R L = 1.0 k)
V EFF
P EFF
99
?
99.9
96
?
?
%
%
1. Maximum Package power dissipation limits must be observed to ensure that the maximum junction temperature is not exceeded.
TJ + TA ) (PD R q JA)
2. Capacitors C 1 and C 2 contribution is approximately 20% of the total output resistance.
http://onsemi.com
2
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