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参数资料
| 型号： | MAX1524EUT-T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/14页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BST FLYBK SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| PWM 型： | 电压模式 |
| 输出数： | 1 |
| 频率 - 最大： | 1MHz |
| 占空比： | 90% |
| 电源电压： | 1.5 V ~ 5.5 V |
| 降压： | 无 |
| 升压： | 是 |
| 回扫： | 是 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | SOT-6 |
| 包装： | 带卷 (TR) |
Simple SOT23 Boost Controllers
Table 2. Design Examples Using DCM
Table 3. Component Manufacturers
PARAMETER
V IN
V OUT
I OUT(MAX)
R1, R2
Duty Cycle (max)
t ON
L IDEAL
EXAMPLE 4
2.7V to 4.2V
24V
30mA
909k ? , 49.9k ?
89.0%
3μs
(SET = V CC )
11.9μH
EXAMPLE 5
1.8V to 3.0V
3.3V
100mA
150k ? , 93.1k ?
52.6%
0.5μs
(SET = GND)
1.14μH
MANUFACTURER
Coilcraft
Fairchild
International
Rectifier
Kemet
NIC Components
Panasonic
Sumida
Taiyo Yuden
PHONE
847-639-6400
800-341-0392
310-322-3331
408-986-0424
408-954-8470
847-468-5624
847-956-0666
408-573-4150
WEB
www.coilcraft.com
www.fairchildsemi.com
www.irf.com
www.kemet.com
www.niccomp.com
www.panasonic.com
www.sumida.com
www.t-yuden.com
Sumida
Sumida
L ACTUAL
CDRH5D28-100
10μH, 65m ? ,
CDRH4D18-1R0
1μH, 45m ? ,
I PEAK
P LR
f SWITCHING
C OUT(MIN) to
C OUT(MAX)
C OUT(ACTUAL)
1.3A
1.51A
4.5mW at
I OUT = 10mA
208kHz when
I OUT = 20mA
0.8μF to 2.7μF
Taiyo Yuden
GMK325BJ225K
2.2μF, X5R, 35V,
1210
1.72A
1.80A
5.7mW
I OUT = 50mA
737kHz when
I OUT = 100mA
3μF to 97μF
Taiyo Yuden
TMK316BT106ML
10μF, X7R, 6.3V,
1206
Chip Information
TRANSISTOR COUNT: 1302
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages . Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
ESR COUT(ACTUAL)
V RIPPLE(COUT+ESR)
C FF
10m ?
126mV P-P
100pF
10m ?
40mV P-P
220pF
PACKAGE
TYPE
6 SOT23
PACKAGE
CODE
U6+1
OUTLINE
NO.
LAND
PATTERN NO.
C FB
C IN
MOSFET
Qg
I GATE
I DIODE(RMS)
Diode
220pF
10μF, 6.3V
Fairchild
FDC633N
8nC at Vgs = 3V
1.7mA
nonbootstrapped
0.17A
Nihon
EP10QY03, 1A
100pF optional
10μF, 6.3V
Vishay Si2302DS
5nC at Vgs = 3.3V
3.7mA
bootstrapped
0.42A
Nihon
EP10QY03, 1A
______________________________________________________________________________________
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