LTC4210-4IS6#PBF Linear Technology, LTC4210-4IS6#PBF Datasheet - Page 15

• Manufacturer Part Number: LTC4210-4IS6#PBF
• Manufacturer: Linear Technology

Specifications of LTC4210-4IS6#PBF

• Linear Misc Type: Positive Low Voltage
• Package Type: TSOT-23
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 7V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Height (mm): 0.9mm
• Product Length (mm): 2.9mm
• Mounting: Surface Mount
• Pin Count: 6
• Lead Free Status / RoHS Status: Compliant

APPLICATIO S I FOR ATIO
off can be controlled with a snubber and/or transient
voltage suppressor. RC snubber networks are effective
for LTC4210-3/LTC4210-4 applications. The choice of
RC is usually determined experimentally. The value of the
snubber capacitor is usually chosen between 10 to 100
times the MOSFET C
is typically between 3Ω to 100Ω. A snubber network is
normally sufficient to protect against transient voltages.
However, when input wires are long or EMI beads exist in
the wire harness, a transient suppressor should be used
in conjuction with the snubber to clip off voltage spikes
and reduce ringing. In many cases, a simple short-circuit
RELATED PARTS
3.85 MAX
0.20 BSC
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
2.62 REF
DATUM ‘A’
RECOMMENDED SOLDER PAD LAYOUT
U
OSS
MAX
0.62
PER IPC CALCULATOR
. The value of the snubber resistor
U
0.30 – 0.50 REF
0.95
REF
W
1.22 REF
1.4 MIN
(Reference LTC DWG # 05-08-1636)
U
6-Lead Plastic TSOT-23
0.09 – 0.20
(NOTE 3)
S6 Package
2.80 BSC
1.00 MAX
1.50 – 1.75
test can be performed to determine the need of the
transient voltage suppressor.
OVERVOLTAGE DETECTION USING THE TIMER PIN
Figure 11 shows a supply side overvoltage detection
circuit. A Zener diode, a diode and COMP2 threshold sets
the overvoltage threshold. Resistor R
diode voltage. Diode D1 blocks forward current in the
Zener during start-up or output short-circuit. R
C
(NOTE 4)
TIMER
0.80 – 0.90
0.95 BSC
sets the overload noise filter.
PIN ONE ID
LTC4210-3/LTC4210-4
2.90 BSC
(NOTE 4)
1.90 BSC
B
S6 TSOT-23 0302
0.01 – 0.10
0.30 – 0.45
6 PLCS (NOTE 3)
biases the Zener
TIMER
15
421034fa
with