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參數資料
| 型號： | MAX8836ZEREEE+T |
| 廠商： | Maxim Integrated |
| 文件頁數： | 11/19頁 |
| 文件大小： | 414K |
| 描述： | IC REG DL BCK/LINEAR SYNC 16UCSP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 拓撲： | 降壓（降壓）同步（1），線性（LDO）（1） |
| 功能： | 任何功能 |
| 輸出數： | 2 |
| 頻率 - 開關： | 1.6MHz |
| 電壓/電流 - 輸出 1： | 3.4V，1.2A |
| 電壓/電流 - 輸出 2： | 2.85V，200mA |
| 帶 LED 驅動器： | 無 |
| 帶監控器： | 無 |
| 帶序列發生器： | 無 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 帶卷 (TR) |
1.2A PWM Step-Down Converter in
2mm x 2mm WLP/UCSP for PA Power
______________________________________________________________________________________ 11
For the LDO, use an input capacitance equal to the
value of the output capacitance of LDO2. Larger input
capacitor values and lower ESR provide better noise
rejection and line-transient response.
Note that some ceramic dielectrics exhibit large capaci-
tance and ESR variation with temperature. With
dielectrics such as Z5U and Y5V, it may be necessary to
use two times the output capacitor value of LDO2 (or
larger) to ensure stability at temperatures below -10癈.
With X7R or X5R dielectrics, a capacitance equal to the
output capacitor value is sufficient at all operating tem-
peratures.
Thermal Considerations
In most applications, the MAX8836Z does not dissipate
much heat due to the high efficiency. However, in
applications where the MAX8836Z operates at high
ambient temperature with heavy loads, the heat dissi-
pated may exceed the maximum junction temperature
of the IC. If the junction temperature reaches approxi-
mately +160癈, all power switches are turned off and
LX and PA_ become high impedance, and LDO2 is
pulled down to ground through an internal 1k& pull-
down resistor.
Table 1. Suggested Inductors
MAN FA T RER SERIES
INDUCTANCE
(礖)
ESR
(&)
CURRENT RATING
(mA)
DIMENSIONS
(mm)
Coilcraft
LPO3310
1.0
1.5
2.2
0.07
0.10
0.13
1600
1400
1100
. x . x1. =11mm
3
MIPF2520
1.0
1.5
2.2
0.05
0.07
0.08
1500
1500
1300
2. x2. x1. = mm
3
MIPS2520
1.3
2.0
0.09
0.11
1500
1200
2. x2. x1. = mm
3
FDK
MIPF2016
1.0
2.2
0.11
1100
2. x1. x1. = .2mm
3
Murata
LQH32C_53
1.0
2.2
0.06
0.10
1000
790
.2x2. x1.7=14mm
3
Sumida
CDRH2D09
1.2
1.5
2.2
0.08
0.09
0.12
590
520
440
. x . x1. = mm
3
CDRH2D11
1.5
2.2
3.3
0.05
0.08
0.10
680
580
450
.2x .2x1.2=12mm
3
Taiyo Yuden
CB2518T
2.2
4.7
0.09
0.13
510
340
2. x1. x2. = mm
3
D3010FB
1.0
0.20
1170
. x . x1. = mm
3
D2812C
1.2
2.2
0.09
0.15
860
640
. x . x1.2=11mm
3
D310F
1.5
2.2
0.13
0.17
1230
1080
. x . x1. =1 mm
3
TOKO
D312C
1.5
2.2
0.10
0.12
1290
1140
. x . x1.2=1 mm
3
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX8836ZEWEEE+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8836ZEWEEE+T | 制造商:Maxim Integrated Products 功能描述: |
| MAX883C/D | 功能描述:低壓差穩壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX883C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX883CPA | 功能描述:低壓差穩壓器 - LDO 5/3.3/AdjV 200mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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