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						|  |  |  | Fairchild Semiconductor, Corp. Fairchild Semiconductor Corporation
 
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						| Part No. | FAN4800 FAN4800IN 
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						| OCR Text | ...OR CLK DUTY CYCLE LIMIT
8
ramp2
350
PWM DUTY
PFC OUT PWM OUT
PWM CMP
0.95V
6
VDC
Vcc
20uA
SS CMP 1.0V
PWM OUT
S Q R
11
5
SS
350
VFB 2.25V VIN OK DC ILIMIT
VREF 9
DC ILIMIT Q S R Vcc
UV... |  
						| Description | Low Start-Up Current PFC/PWM Controller Combos 低启动电流式PFC / PWM控制器功放音 
 
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						| File Size | 366.52K  / 
						19 Page | 
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						it Online |  Download Datasheet
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						|  |  |  | ELANTEC[Elantec Semiconductor] 
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						| Part No. | EL6280CU EL6280CL EL6280C 
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						| OCR Text | ...IOUT1 21 GND 20 GND 19 RAMP1 18 ramp2 17 ENABLE 16 OSCEN 15 WEN3 8 IOUT2 14 VDD 13 WEN4 9 21 PDIN 20 VCC 19 VCC 18 IOUT1 17 GND 16 GND 15 RAMP1 14 ramp2
IIN2 1 RF1 2 IIN3 3 IIN4 4 RF2 5 WEN2 6 CD 7 VCC 10 IOUT2 11 OSCEN 12
October 25,... |  
						| Description | Dual Laser Driver with APC Amp 
 
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						| File Size | 136.02K  / 
						2 Page | 
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						it Online |  Download Datasheet
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						|  |  |  | ONSEMI[ON Semiconductor] 
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						| Part No. | CS5421GD16 CS5421GDR16 CS5421 
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						| OCR Text | ...
CURRENT SOURCE GEN
RAMP1
ramp2
CLK1 VFFB1 VFFB2 OSC CLK2 FAULT S Reset Dominant R
VCC GATE(H)1 VCC GATE(L)1
PWM Comparator 1
- +
-
VCC
- 0.25 V
E/A OFF
1.0 V
+
SGND
- +
5.0 A
VFB
- +
- + ... |  
						| Description | Dual Out−of−Phase Synchronous Buck Controller with Remote Sense 
 
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						| File Size | 295.45K  / 
						14 Page | 
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						|  |  |  | ONSEMI[ON Semiconductor] 
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						| Part No. | CS5422GDWFR24 CS5422GDWF24 CS5422 CS5422GD16 CS5422GDR16 
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						| OCR Text | ...
E/A OFF E/A1 COMP1
RAMP1
ramp2
+
BST CLK1 OSC CLK2 FAULT S Reset Dominant R BST GATE(H)1 VCC GATE(L)1
- +
RAMP1
BST S FAULT Reset Dominant R VCC GATE(L)2 GATE(H)2
- +
PWM Comparator 2
ramp2 E/A OFF 0.45 V PGND (... |  
						| Description | Dual Out−of−Phase Synchronous Buck Controller with Current Limit 
 
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						| File Size | 367.01K  / 
						17 Page | 
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						it Online |  Download Datasheet
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