L6730 STMicroelectronics, L6730 Datasheet - Page 7

• Manufacturer Part Number: L6730
• Description: IC CTRLR ADJ STPDN SYNC 20-TSSOP
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L6730

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: Adj to 0.6V
• Frequency - Switching: 100kHz ~ 1MHz
• Voltage - Input: 1.8 ~ 14 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Output Voltage: 0.6 V
• Input Voltage: 1.8 V to 14 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• For Use With: 497-5868 - EVAL BOARD 30A 400KHZ L6730497-5501 - EVAL BOARD FOR L6730XX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-5291-5

L6730 - L6730B
2
2.1
2.2
Electrical data
Maximum rating
Table 2.
Thermal data
Table 3.
1. Package mounted on demonstration board
V
V
HGATE -
OTHER PINS
BOOT -
PGOOD Pin
OCH Pin
Symbol
Symbol
R
V
V
T
PHASE
thJA
V
BOOT
STG
T
T
CC
A
J
V
V
(1)
PHASE
PHASE
Absolute maximum ratings
Thermal data
Max. thermal resistance junction to ambient
Storage temperature range
Junction operating temperature range
Ambient operating temperature range
V
Boot voltage
BOOT
PHASE
PHASE spike, transient < 50ns (F
SS, FB, EAREF, SYNC, OSC, OCL, LGATE, COMP,
S/O/U, TMASK, PGOODELAY, V
Maximum withstanding voltage range
test condition: CDF-AEC-Q100-002 “human body
model” acceptance criteria: “normal performance”
CC
to GND and PGND, OCH, PGOOD
Doc ID 11938 Rev 3
Description
Parameter
CCDR
SW
= 500kHz)
0 to V
-40 to +150
-40 to +125
-40 to +85
-0.3 to 18
-0.3 to 24
BOOT
-0.3 to 6
-1 to 18
Value
±1500
±1000
±2000
Value
0 to 6
+24
50
-3
Electrical data
- V
PHASE
°C/W
Unit
Unit
°C
°C
°C
7/52
V
V
V
V
V
V
V