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參數(shù)資料
| 型號(hào)： | CS5206-3GDP3 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.4 V DROPOUT, PSSO3 |
| 封裝： | D2PAK-3 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 164K |
| 代理商： | CS5206-3GDP3 |
4
The CS5206 -X family of linear regulators provide fixed or
adjustable voltages at currents up to 6A. The regulators
are protected against short circuit, and include thermal
shutdown and safe area protection (SOA) circuitry. The
SOA protection circuitry decreases the maximum avail-
able output current as the input-output differential volt-
age increases.
The CS5206 -X has a composite PNP-NPN output transistor
and requires an output capacitor for stability. A detailed
procedure for selecting this capacitor is included in the
Stability Considerations section.
The adjustable regulator (CS5206 -1) has an output voltage
range of 1.25V to 13V. An external resistor divider sets the
output voltage as shown in Figure 1. The regulator main-
tains a fixed 1.25V (typical) reference between the output
pin and the adjust pin.
A resistor divider network R1 and R2 causes a fixed cur-
rent to flow to ground. This current creates a voltage
across R2 that adds to the 1.25V across R1 and sets the
overall output voltage. The adjust pin current (typically
50μA) also flows through R2 and adds a small error that
should be taken into account if precise adjustment of V
OUT
is necessary.
The output voltage is set according to the formula:
V
OUT
= V
REF
′
(
)
+ I
Adj
′
R2
The term I
Adj
′
R2 represents the error added by the adjust
pin current.
R1 is chosen so that the minimum load current is at least
10mA. R1 and R2 should be the same type, e.g. metal film
for best tracking over temperature. The adjust pin is
bypassed to improve the transient response and ripple
rejection of the regulator.
Figure 1. Resistor divider scheme for the adjustable version.
V
OUT
V
IN
CS5206-1
V
IN
Adj
R
1
R
2
C
1
V
OUT
C
2
V
REF
I
Adj
C
Adj
R1 + R2
R1
Adjustable Operation
Applications Information
C
Typical Performance Characteristics: continued
0
20
30
40
50
60
40.0
A
m
A
Temperature (
°
C)
80
45.0
50.0
55.0
60.0
65.0
70.0
90
100
10
70
110 120 130
I
O
= 10mA
0.0
10
1
Frequency (Hz)
R
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
10
2
10
3
10
4
10
5
T
CASE
= 25
°
C
I
OUT
= 6A
(V
IN
D V
OUT
) = 3V
V
RIPPLE
= 1.6V
PP
0.0
10
1
Frequency (Hz)
R
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
10
2
10
3
10
4
10
5
T
CASE
= 25
°
C
I
OUT
= 6A
(V
IN
D V
OUT
) = 3V
V
RIPPLE
= 1.6V
PP
C
Adj
= 25
m
F
Adjust Pin Current vs. Temperature
Ripple Rejection vs. Frequency (Fixed Versions)
Ripple Rejection vs. Frequency (Adjustable Version)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS5206-3 | 6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators |
| CS5206-1GDPR3 | 6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators |
| CS5206-1GDP3 | 6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators |
| CS5206-1GT3 | 6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators |
| CS5206-3GDPR3 | 6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5206-3GDPR3 | 功能描述:IC REG LDO 3.3V 6A D2PAK-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式和可調(diào)式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 1A 穩(wěn)壓器數(shù)量:2 電流 - 輸出:1A 電流 - 限制（最?。?1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應(yīng)商設(shè)備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| CS5206-3GT3 | 功能描述:IC REG LDO 3.3V 6A TO220AB RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式和可調(diào)式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 1A 穩(wěn)壓器數(shù)量:2 電流 - 輸出:1A 電流 - 限制（最小）:1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應(yīng)商設(shè)備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| CS-5206-3T3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| CS5206-5 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators |
| CS5206-5GT3 | 功能描述:IC REG LDO 5V 6A TO220AB RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式和可調(diào)式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 1A 穩(wěn)壓器數(shù)量:2 電流 - 輸出:1A 電流 - 限制（最小）:1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應(yīng)商設(shè)備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
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