FSD210 Fairchild Semiconductor, FSD210 Datasheet - Page 2

• Manufacturer Part Number: FSD210
• Description: IC SWIT PWM GREEN UVLO HV 7DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FSD210

• Output Isolation: Isolated
• Frequency Range: 126 ~ 142kHz
• Voltage - Input: 6.7 ~ 20 V
• Voltage - Output: 700V
• Power (watts): 7W
• Operating Temperature: 25°C ~ 100°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FSD210_NL; FSD210_NL

FSD210, FSD200
Internal Block Diagram
2
Vcc
Vfb
Vcc
Vfb
4
5
5
4
Figure 4. Functional Block Diagram of FSD200 showing internal high voltage regulator
5uA
5uA
250uA
250uA
Reset
Reset
Frequency
Modulation
Frequency
Modulation
UVLO
7V
V
V
V
SD
V
BURST
SD
Figure 3. Functional Block Diagram of FSD210
BURST
BURST
BURST
Voltage
TSD
Ref
OLP
TSD
OLP
UVLO
OSC
OSC
Internal
Bias
Vck
Voltage
A/R
Vck
A/R
Ref.
S
R
S
R
S
R
8.7/6.7V
S
R
Q
Q
Q
Q
INTERNAL
BIAS
LEB
Iover
Iover
L
HV/REG
LEB
ON/OFF
H
Vth
Vth
DRIVER
DRIVER
3mS
S/S
3mS
Vstr
S/S
Vstr
Rsense
8
Rsense
8
1, 2, 3
1, 2, 3
SFET
SFET
7
7
GND
GND
Drain
Drain