参数资料
型号: L6598
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, PDIP16
封装: DIP-16
文件页数: 21/24页
文件大小: 359K
代理商: L6598
Pin connections
L6598
6/24
Doc ID 6554 Rev 7
3
Pin connections
Figure 2.
Pin connections
Table 5.
Pin description
Pin n°
Name
Function
1
CSS
Soft start timing capacitor
2
Rfstart
Soft start frequency setting - low impedance voltage source -see also Cf
3
Cf
Oscillator frequency setting - see also Rfmin, Rfstart
4
Rfmin
Minimum oscillation frequency setting - low impedance voltage source - see also Cf
5
OPout
Sense op amp output - low impedance
6
OPon-
Sense op amp inverting input -high impedance
7
OPon+
Sense op amp non inverting input - high impedance
8
EN1
Half bridge latched enable
9
EN2
Half bridge unlatched enable
10
GND
Ground
11
LVG
Low side driver output
12
Vs
Supply voltage with internal zener clamp
13
N.C.
Not connected
14
OUT
High side driver reference
15
HVG
High side driver output
16
Vboot
Bootstrapped supply voltage
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