參數(shù)資料
型號(hào): MC44603AP
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
中文描述: 0.75 A SWITCHING CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDIP16
封裝: PLASTIC, DIP-16
文件頁(yè)數(shù): 9/24頁(yè)
文件大小: 405K
代理商: MC44603AP
MC44603A
9
MOTOROLA ANALOG IC DEVICE DATA
–50
–25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (
°
C)
Figure 19. Startup Threshold Voltage
versus Temperature
Figure 20. Disable Voltage After Threshold
Turn–On (UVLO1) versus Temperature
–50
–25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (
°
C)
V
V
15.5
15.0
14.5
14.0
13.5
9.50
9.00
8.55
8.50
9.25
VCC Increasing
VCC Decreasing
TA, AMBIENT TEMPERATURE (
°
C)
Figure 21. Disable Voltage After Threshold
Turn–On (UVLO2) versus Temperature
TA, AMBIENT TEMPERATURE (
°
C)
Figure 22. Protection Threshold Level on
VOVP versus Temperature
2.60
8.0
2.30
V
–50
–25
0
25
50
75
100
7.8
7.6
7.4
7.2
7.0
6.8
2.55
2.50
2.45
2.40
2.35
–50
–25
0
25
50
75
100
V
VCC Decreasing
VCC = 12 V
Figure 23. Protection Level on VCC
versus Temperature
Figure 24. Propagation Delay (VOVP > 2.58 V
to Vout Low) versus Temperature
18
TA, AMBIENT TEMPERATURE (
°
C)
3.0
2.0
1.5
1.0
–50
–25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (
°
C)
2.5
17.5
17
16.5
16
–50
–25
0
25
50
75
100
V
μ
P
Rref = 10 k
CT = 820 pF
Pin 6 Open
VCC = 12 V
Rref = 10 k
CT = 820 pF
相關(guān)PDF資料
PDF描述
MC44604 High Safety Pulsed Mode Stanby GreenLine PWM Controller
MC44604P RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 3.3V; Power: 2W; High Isolation 2W Converter; Approved for Medical Applications; EN and UL Safety Certificates; 6kVDC Isolation; Skinny DIP24 Package; Optional Continuous Short Circuit Protected; Fully Encapsulated; Very Low Isolation Capacitance
MC44605 High Safety, Latched Mode, GreenLine PWM Controller for (Multi)Synchronized Applications
MC44605P RW-S Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 05V; Power: 2W; DIP24 Low Profile Miniature Package; 1kVDC Isolation; Feedback Regulated Output; 2:1 Wide Range Voltage Input; Continuous Short Circuit Protection; Less than 7mm Height; SMD Pinning Option; Efficiency to 87%
MC44608P75 Few External Components Reliable Flexible GreenLine Very High Voltage PWM Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC44603APG 功能描述:電流型 PWM 控制器 Voltage/Current PWM w/Bust Mode Standby RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44603DW 功能描述:電流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44603DWR2 功能描述:電流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44603DWR2G 功能描述:電流型 PWM 控制器 Voltage/Current PWM w/Bust Mode Standby RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44603P 功能描述:電流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14