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參數(shù)資料
| 型號(hào)： | MC33128D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 電源管理 |
| 英文描述： | POWER MANAGEMENT CONTROLLER |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| 封裝： | PLASTIC, SO-16 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 173K |
| 代理商： | MC33128D |
MC33128
4
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(VCC = 4.5 V, Cin = 33
μ
F with ESR
≤
1.6
, CO = 4.7
μ
F with ESR
≤
4.5
, IO1 = 30 mA,
IO2 = 60 mA, IO3 = 20 mA, IO4 = 1.0 mA, IOref = 10 mA [Note 2], TA = 25
°
C.)
Characteristic
Unit
Max
Typ
Min
Symbol
áááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
á
á
á
ááááááááááááááááááááááááááááááá
Operating
Standby (After Power Down Input Strobe)
áááááááááááááááááááááááááááááááá
áááááááááááááááááááááááááááááááááá
ááááááááááááááááá
ááááááááááááááááá
ááááááááááááááááá
NOTE:
áááá
áááá
áááá
á
á
á
–
áá
áá
áá
á
á
á
8.0
áá
áá
áá
á
á
á
12
áá
áá
áá
áá
áá
áá
á
á
á
μ
A
0
8.0
0
–3.0
0
0
0
160
V
O
IO, VBB OUTPUT SOURCE CURRENT (mA)
VO
IO, OUTPUT 4 SOURCE CURRENT (mA)
Vr
Iref, REFERENCE SOURCE CURRENT (mA)
Figure 1. Dropout Voltage
versus Source Current
Figure 2. Output 4 Voltage
versus Source Current
Figure 3. Reference Output
Voltage Change versus Source Current
IO, OUTPUT SOURCE CURRENT (mA)
Figure 4. VBB Output
Voltage Change versus Source Current
VCC = 2.9 V
TA = 25
°
C
See Note
Output 2
Output 1
Output 3
20
40
60
80
100
120
80
40
0
V
i
O
TA = 25
°
C
See Note
VCC = 3.15 V
–1.0
–2.0
–3.0
–4.0
–5.0
–2.5
–2.0
–1.5
–1.0
–0.5
0
VCC = 4.5 V
TA = 25
°
C
See Note
VCC = 3.15 V
5.0
10
15
20
25
–10
–20
–30
–40
B
6.0
4.0
2.0
0
0.5
1.0
1.5
2.0
TA = 25
°
C
See Note
VCC = 4.5 V
NOTE:
All outputs are fully loaded as stated in the Electrical Characteristics Table above, except for the one under test.
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相關(guān)代理商/技術(shù)參數(shù) |
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| MC33129 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High Performance Current Mode Controllers |
| MC33129D | 制造商:Motorola Inc 功能描述: |
| MC33129DR2 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| MC33129EFR2 | 功能描述:IC REG CTRLR FLYBK ISO CM 14SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR) |
| MC33129P | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High Performance Current Mode Controllers |
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