參數(shù)資料
型號: ISL6232CAZA-T
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: High Efficiency System Power Supply Controller for Notebook Computers
中文描述: 2 A DUAL SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO28
封裝: ROHS COMPLIANT, PLASTIC, QSOP-28
文件頁數(shù): 7/25頁
文件大?。?/td> 746K
代理商: ISL6232CAZA-T
7
FN9116.0
April 18, 2005
FIGURE 7. OUTPUT RIPPLE OF 3.3V vs LOAD
(12V-PWM, SKIP, ULTRA SKIP)
FIGURE 8. EFFICIENCY OF 5V OUTPUT vs LOAD
(7V, 12V, 25V-PWM, SKIP)
FIGURE 9. EFFICIENCY OF 5V OUTPUT vs LOAD
(7V, 12V, 25V-UPTRA SKIP)
FIGURE 10. FREQUENCY OF 5V OUTPUT vs LOAD
(7V-PWM, SKIP, ULTRA SKIP)
FIGURE 11. FREQUENCY OF 5V OUTPUT vs LOAD
(12V-PWM, SKIP, ULTRA SKIP)
FIGURE 12. FREQUENCY OF 5V OUTPUT vs LOAD
(25V-PWM, SKIP, ULTRA SKIP)
Typical Operating Performance
Circuit in Figure 29, no load on LDO5, LDO3, OUT3 OUT5, and REF, VIN = 12V,
EN3 = EN5 = VCC, SHDN# = VIN, T
A
= 25°C, unless otherwise noted.
(Continued)
0
0.001
10
20
30
40
50
60
70
80
90
100
0.010
0.100
1.000
10.000
3.3V OUTPUT LOAD (A)
O
12V-PWM
12V-ULTRA SKIP
12V-SKIP
0
0.001
10
20
30
40
50
60
70
80
90
100
0.010
0.100
1.000
10.000
5V OUTPUT LOAD (A)
E
7V-PWM
12V-PWM
25V-PWM
7V-SKIP
12V-SKIP
25V-SKIP
0
0.001
10
20
30
40
50
60
70
80
90
100
0.010
0.100
1.000
10.000
5V OUTPUT LOAD (A)
E
7V-Ultra SKIP
12V-Ultra SKIP
25V-Ultra SKIP
0
0.001
50
100
150
200
250
300
350
0.010
0.100
1.000
10.000
5V OUTPUT LOAD (A)
F
7V-PWM
7V-SKIP
7V-ULTRA SKIP
0
0.001
50
100
150
200
250
300
350
0.010
0.100
1.000
10.000
5V OUTPUT LOAD (A)
F
12V-SKIP
12V-ULTRA SKIP
12V-PWM
0
0.001
50
100
150
200
250
300
350
F
0.010
0.100
1.000
10.000
5V OUTPUT LOAD (A)
25V-SKIP
25V-ULTRA SKIP
25V-PWM
ISL6232
相關(guān)PDF資料
PDF描述
ISL6232CAZA High Efficiency System Power Supply Controller for Notebook Computers
ISL6235 Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC -40 to 85
ISL6235CA Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC -40 to 85
ISL6244CR Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC -40 to 85
ISL6244HR-T Test Probe; Range:-32deg to 500degF RoHS Compliant: NA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6232CAZ-T 制造商:Intersil Corporation 功能描述:LEAD-FREE HI EFFICIENCY SYSTEM PWR SUPPLY CONTR FOR NOTEBOOK - Tape and Reel
ISL6232EVAL1 功能描述:EVALUATION BOARD 1 ISL6232 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC(離線)SMPS 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:True Shutdown™ 主要目的:DC/DC,步升 輸出及類型:1,非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):升壓 頻率 - 開關(guān):3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
ISL6235 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Advanced Triple PWM Only Mode and Dual Linear Power Controller for Portable Applications
ISL6235CA 制造商:Rochester Electronics LLC 功能描述:SYSTEM ELECTRONICS REGULATOR FOR LCD-PC - Bulk
ISL6235CA-T 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel